These Are The Most Common Problems With The 2020 Corvette
With Chevrolet's 2020 launch of the C8 Corvette, the company has ensured its inclusion in the list of prestigious supercars that sport mid-engines. While most of the other members of this list, such as Lamborghini and Ferrari, to name a few, can claim to have built mid-engined supercars for many years, GM is taking on such a project for the first time, unless one considers the previous Corvette concepts and the much-criticized Pontiac Fiero.
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Despite having created some badass Chevrolet Corvette models, the engineers faced some challenges with the C8. Owing to the lack of an experienced team, Chevrolet had to consider the benchmarks set by other reputed competitors in the segment, use of rough-mule prototypes, and take the aid of computer-generated engineering to do their best to meet the aforementioned benchmarks. However, there are certain details about the 2020 Chevrolet Corvette that people didn't notice, and not all of them are pleasing. These include the most common problems that car enthusiasts might have something to complain about regarding the 2020 C8 Corvette.
10 Potential Electrical Issues In The Chevy's Wiring System
The C8 uses GM's latest Global B architecture, which enhances its data processing and connectivity prowess when compared to older systems. Something that is quite recent, the Global B electrical architecture also featured in this year's Cadillac CT5 and GM aims to incorporate the same in all of their vehicles by the year 2023.
However, being a recent and untested platform it is prone to vulnerabilities and bugs, something that was made clear when the Corvette C8 had difficulties initially in coordinating all the modules from the platform's Computer Area Network (CAN).
9 Production Delay
A production hindrance that occurred during the C7's production run, with United Auto Workers going on a 40-day strike is something that had seeped into the production timeline of the 2020 Corvette C8 as well. Owing to the strike the company had to suffer a loss of $10 million every day and also had myriad pending orders of the C7 that they had to complete post resumption of production.
The factory needed major retooling for the production of the mid-engine Corvette C8, which had to be further stalled owing to the pending commitments GM had. These were primarily caused by the UAW strike. This led to a production delay in the 2020 Corvette C8.
8 Spaceframe Vulnerability Owing To The Twin-Turbo Powerplant
One of the major reasons behind the delay of the launch of the 2020 C8 Corvette was also the issues the engineering team at GM faced with the high-performance models of the vehicle that claim to produce a whopping horsepower between 800 hp and 1,000 hp.
RELATED: 10 Things To Expect From The 2020 Corvette C8
Dubbed the ZR1 and Zora with expected launch dates in 2024 and 2025 respectively, the new 5.5-liter V8 twin-turbo engines in the models reportedly create so much power that it distorts the Corvette's the aluminum spaceframe. Rumors of breakage in the hatch glass covering the engine are being reported owing to the massive power output of the twin-turbo powerplant.
7 Torsional Stiffness Issue
While the Corvette C7 had a longer hood and a shorter deck, crash energy management or torsional stiffness proved to be quite an easy task, with the energy being diverted to the side frame members around the wheels in the front. However, with the 2020 C8 Corvette having a mid-engine position, this proved to be quite a challenge for the Chevrolet engineers.
They had to make their way around the problem by diverting the torsional energy into the central tunnel structure. Chevrolet claims, however, the C8 Corvette has a better crash energy management system compared to its predecessor as well as many of its competitors, with certain local stiffness highlights like the shorter steering column being a notable mention.
6 Exhaust Note
The problem with mid-engined sportscars is the fact that they do not have ample space to allow the exhaust note to be fine-tuned to something that is characterful. The C8 Corvette faced similar challenges and it proved to be quite a hassle for the company's engineers.
In order to tackle the problem, Chevrolet decided to place the airflow intake far back, as well as placing certain openings and body cavities near the driver's door to allow the noise to be directed forward naturally. Shorter exhaust pipes that limit the capability of plumbing components and the X-pipes to heighten the exhaust noise is another step that Chevy has taken with the C8 Corvette.
5 Tuning Difficulties With C8's Encrypted ECU
Owing to the fact that C8 Corvette uses an entirely new electrical architecture from GM and the car is connected with the internet via the cloud, the company has placed safety protocols to prevent hackers from getting into the system. One such protocol is with the C8's encrypted ECU system, which prevents the software to be hacked into and increase the horsepower of the entire engine.
However, these cybersecurity features prove to be a hurdle for aftermarket tuners as well, who would experience the entire system entering recovery mode with the need for a complete reboot every time they attempt reprogramming the car's ECU.
4 Bad Forward Visibility
As per tests conducted on the 2020 C8 Corvette by Car and Driver, using an H-Point Machine, it was found that the latest Stingray has poorer forward visibility than its predecessors.
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While the vehicle's mid-engine design suggested that it would provide enhanced forward visibility than the previous models of the Corvette, strangely it was found to be worse. Even most of the contemporary competitors of the 2020 Corvette have better forward visibility than what this Chevrolet sports car offers.
3 No Adaptive Cruise Control
Despite being decked with numerous safety features that were non-existent in the previous models of the Corvette, the 2020 C8 lacks modern-day driving assistance like Super Cruise and Adaptive Cruise Control. This might spark the age-long debate of Ford vs Chevrolet, as the former does equip such features in most of their latest Mustangs.
Adaptive Cruise Control is a feature that allows the AI to speed up or slow down depending on the position of other cars in front of the driver's vehicle and is quite a staple feature in high-performance cars of today's generation. However, it also makes the driving experience quite autonomous and AI-influenced, which might be the reason why Chevrolet decided to not include it in the latest Corvette.
2 Lack Of Manual Transmission
While certain owners have ruined Corvettes with horrible paint jobs, certain factory-installed properties can also make a corvette bad, such as the lack of manual transmission on the 2020 C8. A shocking decision from GM to release only automatic C8 Corvette's might leave sportscar enthusiasts angry and disappointed, as the love for stick-shift is a well-known fact in the driving community.
However, the poor sales volume of manual Corvettes in the last few years, as well as the superior performance of the automatic C8 Corvette, might be some of the reasons that forced GM to take the decision of foregoing a manual transmission in the 2020 Corvette. To add insult to injury, there have been reports of leaky transmissions as well.
1 Understeering Problem
Gearbox problems and understeer issues seem to be the most prominent drawbacks of the 2020 Corvette C8. While the vehicle is devastatingly fast and employs the same steering module as the C7, it understeers much quicker than its predecessor.
However, it is apparently a conscious decision by the engineers to provide the understeer, as it is safer and easier to predict the understeer as compared to sudden oversteer, an issue quite common with mid-engined vehicles. A simple modification or tweaking of the alignment settings and the suspensions can help reduce the understeer for drivers who do not like it.
NEXT: 10 Things We Know About The 2020 Chevy Corvette C8 Convertible (So Far)
They won’t make ‘em like the Audi R8 V10 anymore, let alone the Performance RWD.
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Chevrolet certainly turned some heads when they unveiled their 2020Chevrolet Corvette a couple of years ago. They completely redesigned the Corvette after almost 70 years and turned it into a mid-engine sports car for the first time. They strategically positioned a naturally aspirated 6.2-liter V8 engine right behind the cockpit in the car to give it a brand-new look and feel. Corvette enthusiasts have, for the most part, welcomed this big development. But there have also been a few 2020 Corvette engine problems that have dampened their excitement to some degree. This includes issues like faulty valve springs and spun rod bearings. Today, we’re going to talk more about the 2020 Corvette as a whole and then break down the different 2020 Corvette engine problems for you.
Auto Repairs Are EXPENSIVE
A Complete Breakdown of the 2020 Chevrolet Corvette
Despite going through “one of the most dramatic redesigns of the decade,” it didn’t take long for car critics tochristen the 2020 Chevrolet Corvette as “a great sports car.” Most of them have praised Chevy for having the audacity to move the engine in the Corvette from the front to the middle while redesigning it. It’s added some much-needed intrigue to the Corvette and put it in a position to continue to succeed for a long time.
Redesign aside, though, there are also a lot of other things that people have come to love about the 2020 Corvette. For example, they love the powertrain that has been called “forceful yet refined.” They love that it’s easy to adjust the car and take it “from cruise-worthy to track-ready” without blinking an eye. And they love that the interior of it is quiet and comfortable in spite of all the power that’s packed into the engine bay. All of this has turned the 2020 Corvette into a huge hit among Corvette fanatics.
But since the 2020 Corvette went through such a dramatic redesign, it almost goes without saying that there are also a few problems that have plagued the car. There are, for instance, some2020 Corvette transmission problems that you’ll want to know about. A transmission control module glitch and bucking in the transmission are just a couple of these problems. There are also a few 2020 Corvette engine problems that should be on your radar if you own a 2020 Corvette or are thinking about buying one.
Understanding the Engine in the 2020 Chevrolet Corvette
The 2020 Corvette is able to top out at 194 miles per hour. And it’s largely because of the powerful engine that’s located inside of it. As we mentioned earlier, the 2020 Corvette has a naturally aspirated 6.2-liter V8 engine in it that packs quite a punch. It’s able to produce 490 horsepower as well as 465 pound-feet of torque.
There is also a Z51 package that is available for those who want to take the 2020 Corvette’s engine to the next level. With this package, you’ll be able to get 495 horsepower and 470 pound-feet of torque from the engine. It’s an attractive upgrade for anyone who wants to get the 2020 Corvette to go from 0 to 60 miles per hour in under 3 seconds.
Generally speaking, people haven’t had too many complaints about the 2020 Corvette engine thus far. But there have been a few alarming 2020 Corvette engine problems that have popped up and caused some concern for those interested in investing in a new Corvette. We’re going to get into discussing these specific issues next.
Common 2020 Corvette Engine Problems
As of right now, the 2020 Corvette engine problems that have been reported have been relatively few and far between. Furthermore, most of the issues that 2020 Corvette owners have experienced up until this point have been major issues that shouldn’t affect too many of those who drive 2020 Corvettes on a regular basis. But even still, you’re going to want to watch out for the 2020 Corvette engine problems that we’re about to explain to you.
1. Faulty Valve Springs
Of all the different 2020 Corvette engine problems that people have experienced so far, this one seems to be the most common. It appears as though quite a few 2020 Corvette owners have had faulty valve springs that have led to engine troubles. In fact, so many people have reported them that GMlooked into the problem and found that there were a bunch of faulty valve springs put into 2020 Corvettes and some other GM models in between June 1 and September 15, 2020.
You might have faulty valve springs in your 2020 Corvette if you notice any of these symptoms:
- Your engine has started to misfire for no apparent reason
- Your engine is making strange, unexplainable sounds
- Your check engine light has turned on in your 2020 Corvette
This problem is so widespread that GM eventually issued a service bulletin for it and agreed to have the technicians at their dealerships run tests on 2020 Corvettes to determine if they have faulty spring valves in them. If they do, GM has agreed to replace their valve springs free of charge. GM is also promising to take back all of the bad valve springs so that they can conduct testing on them.
The Key to Fixing This 2020 Corvette Engine Problem
If your 2020 Corvette was manufactured between the dates that we just mentioned, you should keep your eyes peeled for any of the symptoms associated with bad valve springs. You might also want to drive your 2020 Corvette down to your dealership just in case to discuss the problem with them. They can tell you whether or not you should have additional testing done on your car to find out if your valve springs need to be replaced.
2. Spun Rod Bearings
Shortly after breaking in a new 2020 Corvette last summer, a 2020 Corvette owner decided to take his supercar out for a test drive so that they could shoot a YouTube video about it. But things didn’t go as planned. When they began to shoot the video, they noticed that their engine was hesitating. Then, without warning, the engine died on them and caused a low oil pressure warning light to flash on their dashboard. It was impossible for them to get the 2020 Corvette to start again—and their car was eventually rendered useless by GM.
Initially, GM suspected that the 2020 Corvette owner may have abused their car while driving it, potentially by revving their engine or doing something else that would lead to 2020 Corvette engine problems. But after running some tests, they discovered thatspun rod bearings were to blame for the engine failure. It didn’t have anything to do with the way in which they were driving their car or their oil levels. But it did take their engine out of commission and force them to sit around and wait for GM to replace their engine accordingly.
The Key to Fixing This 2020 Corvette Engine Problem
It’s very unlikely that you’ll have to deal with this particular 2020 Corvette engine problem if you own one. The owner of the 2020 Corvette that we just described called what happened to them with theirengine bearings a “fluke.” But if you do happen to go through something similar, you’re going to have no choice but to replace your 2020 Corvette’s engine entirely. There won’t be any repairing it. It should be covered by your warranty, but it can take time for a Chevy dealership to obtain a new engine for the 2020 Corvette.
3. Water Pooling in the Engine Bay
OK, so we should start off by saying that this 2020 Corvette engine problem isn’t a “problem” per se. But it is something that caused quite the stir on the internet so we thought that we would mention it. It might help you avoid thinking that you have 2020 Corvette engine problems on your hands when you really don’t.
In early 2020, a 2020 Corvette owner picked up their supercar for the first time and decided to shoot a YouTube video on it to show it off. During this video, they washed their 2020 Corvette and found that a whole lot of water worked its way into the engine bay when they rinsed it off. Helater said that he did it to illustrate “where water accumulates for all the people who were at home waiting to get their new C8 Corvette.” And he caught a lot of heat for doing it since some people made it sound like he suggested that water pooling in the engine bay was a problem.
To be clear, this is not one of the 2020 Corvette engine problems that you’ll need to worry about. The engine bay in the 2020 Corvette won’t get any more or less wet than the engine bay in another car when you wash it. But we wanted to point this out since it hasn’t been 100 percent clear to those who saw this 2020 Corvette owner’s video.
The Key to Fixing This 2020 Corvette Engine Problem
Because this isn’t actually a 2020 Corvette engine problem, you won’t need to be concerned about it! Your engine bay is going to get some water in it when you wash your car. But you shouldn’t let that stop you from washing your vehicle early and often. You’ll actually be doing a big disservice to it if you decide not to wash it for this reason.
Other 2020 Corvette Problems to Look Out For
As you can see, you don’t really have to be too worried about any of the 2020 Corvette engine problems that we just talked about. While each of them is somewhat serious in nature, the problems with the 2020 Corvette’s engine haven’t been too prevalent. You likely aren’t going to see any of them affect your 2020 Corvette.
There are some other issues that you should look out for if you drive a 2020 Corvette, though. Themain problem is going to be one that involves the trunk—or the “frunk”—that is located on the front of the 2020 Corvette. More than a few 2020 Corvette owners have said that their trunk has inexplicably opened up while they were driving and almost caused them to crash.
“While driving the 2020 Corvette at a low speed, the front hood flew open and impaired my vision,”one 2020 Corvette owner wrote. “This is Chevrolet’s first attempt at a mid-engine car. So the front hood is actually a trunk. They failed to engineer the appropriate safety latch features into the hood that would prevent this from happening.”
You might not have to be concerned about the 2020 Corvette engine problems we discussed earlier. But this trunk issue could be something that could have an impact on you.
Beware of These 2020 Chevrolet Corvette Recalls
Good news, 2020 Corvette owners: The 2020 Corvette engine problems haven’t led to any major recalls being issued by GM just yet. They have, however, put out recalls for some of the other parts of the car. There arefour recalls so far for:
- The front trunk release button
- The front trunk not staying closed
- The seat belt retractor not locking
- The sensor in the electronic brake boost system
If you have a 2020 Corvette that has experienced issues with any of these parts, you should touch base with your Chevy dealer to see if there is a recall open for your car.
Should You Pay to Have Your 2020 Corvette Engine Problems Fixed?
Almost everyone who is lucky enough to get their hands on a 2020 Corvette is going to love it. The redesigned Corvette is already earning a lot of fanfare among those who have purchased one. But you’re not going to be that happy if you’re one of the unlucky 2020 Corvette owners who has to deal with 2020 Corvette engine problems.
Fortunately, you should be able to get GM to foot the bill if you experience any of the 2020 Corvette engine problems listed here. GM seems to be going out of their way to fix most of the 2020 Corvette engine problems that have popped up. But that’s not to say that they’re going to continue to do it moving forward with other engine issues.
If you find yourself with 2020 Corvette engine problems that aren’t going to be covered by your car’s warranty at any point down the line, it might not make sense to pay to have them fixed. Instead, you may want to part ways with your car and get as much cash for it as you can so that you aren’t responsible for footing the bill for 2020 Corvette engine repairs. This is where Cash Cars Buyer can step in and help!
We’ll pay you top dollar for your 2020 Corvette and allow you to walk away from 2020 Corvette engine problems without a care in the world. Just tell us a few things about your car and we’ll send an offer in your direction. We’ll also come out to your home or business within just a few days to pick up your 2020 Corvette if you agree to our offer. It’s the simplest way to avoid having to fix 2020 Corvette engine problems yourself.
Contact us if you have a 2020 Corvette that you would like to sell for cash!
With the 2020 C8 Chevy Corvette being the first mid-engine ‘Vette, GM was obviously feeling the pressure to perform. Luckily, the new Corvette appears to be a hit, with solid reviews and orders for 2020 models closed due to demand. Unfortunately, with any major update—especially one like this—there’s always the risk of teething issues. And it seems the first 2020 Chevy Corvettes may be suffering from just that. But is that really the case?
The C8 Chevy Corvette’s paint problem
The issue first popped up on a public Facebook group for C8 Chevy Corvette owners, The Drive reports. Seth Lewis, the owner of C8 VIN 57—who gave us permission to use his photos—reported that the paint on his Corvette’s driver’s side door was chipped. The culprit? A screw.
The screw, Time Meets Road reports, holds the wheel liner in place. But it had been installed so it stuck out enough to nick the door when it was fully opened. The door hits the screw, and the paint gets nicked. And this might not be the only C8 Chevy Corvette affected. One CorvetteForum.com user claimed to be the owner of C8 Corvette VIN 16, which was also suffering from chipped paint. The problem was, once again, a sticking-out wheel liner screw.
However, not every early-production C8 Corvette appears to have this issue. Other CorvetteForum.com users report the owners of VINs 50, 1839, and 2330 aren’t having this problem. And another C8 Facebook group user posted photos that showed their Corvette had what appeared to be a shorter screw in place of the problematic one. Although, it could simply be the same screw, just installed differently.
It’s not clear, as of this writing, why only some 2020 C8 Corvettes have this problem. However, it might be tied to the pace of Corvette delivery. According to Motor1, although GM shut down production due to Corvid-19, Kentucky’s Corvette museum will still be assembling ‘Vettes for customers. This was confirmed by Corvette Blogger, which spoke with a Chevrolet spokesperson. It’s possible that, in a rush to get the cars ready, workers installed some screws incorrectly. Or mistakenly installed a longer-than-necessary one.
Should potential owners be worried?
In short, no.
Lewis has already been in touch with his local Chevrolet dealer. He assures MotorBiscuit that Chevrolet has been nothing but helpful in trying to resolve the problem. The Drive reports GM is assembling a ‘Technical Assistance Center’ to help 2020 Corvette owners with any quality control issues that pop up.
That’s what motivated Lewis to post the pictures in the first place, he told MotorBiscuit. He’s very impressed with the overall fit and finish of his C8 Corvette. He just wants this issue resolved before other owners have to deal with it.
And in terms of quality problems, it’s nowhere near the headache Ford had with its dual-clutch transmission.
The non-issue of the C8 Chevy Corvette’s engine bay
Considering this is the first mid-engine Corvette, some owners may not be aware of all the quirks the layout comes with. One of these is all the vents in the rear of the car, Corvette Blogger reports, which are needed to remove heat. But, as YouTuber and Chevrolet salesman Morgan Crosbie discovered, they also allow water to come in when the C8 gets washed.
However, this isn’t actually a problem. As Motor1 explains, even non-mid-engine cars get water in their engine bays. It’s a minor annoyance, but it’s not a defect. In addition, nothing in the rear trunk was soaked, despite it being right behind the engine bay.
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Chevy rolled out their long-awaited Corvette C8, and owners are enjoying having one of them in their collection. With all the great features it comes with, there are still a few hiccups found with some of those delivered early. Some issues are small and only experienced by one or very few owners. Others are annoying, and frustrated owners express their distaste as they expected more for the money they spent.
There are many places on the Internet such as Corvette forums that show the complaints that many people have with their C8s. Here’s a list of some of them.
Flaws that might be from rushing to get to production
The Chevy C8 Corvette has a look of perfection when it comes to sports cars. However, every once in a while, some small problems come up that mar the look of an expensive vehicle. The C8 has two such issues that have many drivers wondering if they’re not the result of a hurried installation job to get a product out the door for customers.
One is a screw that holds the wheel well liner in place. The production crew might have placed the screw incorrectly, or they may have used too long of a bolt. The screw sticks out just enough to scrape the paint off the driver’s door when it’s opened up all the way. It may be one little nitpick, but still, if you spend a lot of money on a car, you expect to get perfection.
Another issue that mars the look of an expensive car has to do with the stitching found in the interior, as explained by TheDrive.com. The stitches you see on the dash and the seat covers are two popular places for the waviness owners complained about. The stitches look like installers stitched them in a hurry, which makes the interior look terrible. It’s hard to show off your prize to others when you see crumpled areas from poor stitching jobs.
When the car seems almost haunted
The C8 Corvette is full of sophisticated technology. Sometimes, things happen, and the Corvette takes on a life of its own; parts are operating without any interaction from the driver. One such case lies with the passenger power window.
Power windows have been around for a long time. They’re meant to open and close at the user’s discretion, but the Corvette C8 has power windows that take things one step further. One owner reported on the Corvette Forum that the window would go up and down on its own while they were driving down the road. The forum only has one owner reporting it, but it’s still worth noting in case you’re debating whether to buy a Corvette C8 for yourself.
Another incident reported on the same forum was with a driver that experienced their horn going off seemingly by itself. Sometimes it would operate with very light finger pressure that wasn’t actually meant for the horn. The owner that reported it took it into the shop, and the technicians figured out that the problem came from an incorrectly installed airbag in the steering wheel underneath the horn pad. Once they removed the airbag and pad and reinstalled them correctly, the issue disappeared.
Noticeable defects with the design of the Chevy Corvette C8
Two complaints that have come up are due to the design of the Chevy Corvette C8. The first one, reported by the GM Authority, became popular due to a YouTube video of one Corvette owner who merely expressed his surprise at the water pooling in the engine bay after he washed his car.
Other people trolled him in the comments section about there not being a leak like this in the C8. However, he never said that it was a leak, just that it surprised him that a fair amount of water dripped down into the engine bay right after he washed his car.
The other complaint, also reported by the GM Authority blog, was from an owner that became irritated by the color of the covering on the top of the dash. The light tan color of his C8 reflected the sunlight and cast an image onto the windshield on the driver’s side. The owner found it extremely distracting, obstructing, and just plain irritating to look at. He reported that he was looking for a way to cover that small section with a darker color, like black, that wouldn’t cast an awful reflection on the windshield.
The Corvette C8 continues to be a great sports car both in its performance and its appearance. Small issues like these will occur from time to time. Another one that has people irritated is the fact that some cars are on the resell market and are bringing in over $100,000. Paying a sum like that is questionable since the car will depreciate real fast as this Reddit thread explains. Overall, though, the price for an original is fair with all the bells and whistles Chevy offers.
Issues 2020 corvette
Fans of the Corvettehave been begging Chevrolet to release one with a dual-clutch automatic transmission in it for quite some time now. They finally got their wish a couple of years ago when Chevy announced that the 2020 Corvette would feature a DCA in it. This made the 2020 Corvette the first Corvette in almost 70 years to be an automatic-only. And while this was obviously exciting news for those who love Corvettes, there have been a few 2020 Corvette transmission problems that have spoiled the surprise for Corvette owners. The 2020 Corvette transmission problems include a minor transmission control module glitch, bucking in the transmission, and in at least one case, complete transmission failure (after just 32 miles, no less!). Continue reading to find out more about the2020 Corvette and its transmission problems.
Auto Repairs Are EXPENSIVE
2020 Chevrolet Corvette Overview
Chevy has been producing Corvettes since the early 1950s. As a result, you wouldn’t think that they could do much to catch Corvette enthusiasts off-guard. But that’s exactly what they did when they released the first-ever midengine version of the Corvette in the form of the 2020 C8 Corvette. Equipped with a naturally-aspirated 6.2-liter V8 engine capable of producing 490 horsepower and 465 pound-feet of torque, it effectively turned the 2020 Corvette intoa so-called “supercar for the masses.”
There are also some other things that really excited people about the 2020 Corvette when it was initially released. Outside of the fact that it provided them with an opportunity to get their hands on a midengine sports car that, at just under $60,000, wouldn’t break the bank, it also provided them with things like:
- The ability to go from cruising around to being “track-ready” in an instant
- A quiet and comfortable interior
- Cutting-edge technology at every turn
- A forceful powertrain
Some people have argued that the exhaust and acceleration might be a bit much for those who don’t plan on pushing their 2020 Corvette to the limit. They’ve also poked a hole in the excitement surrounding the 2020 Corvette by pointing out some 2020 Corvettetransmission problems. These will need to be on your radar if you’re considering buying one and driving it around on a regular basis.
2020 Chevrolet Corvette Transmission
While all of the amazing features of the 2020 Corvette that we just mentioned are great, you could make the argument that it’s the dual-clutch automatic transmission that steals the show. It has turned into one of the best features of the 2020 Corvette for those who have invested in one at this point.
What makes it so special? Well, if you know anything about conventional automatic transmission, then you know that they consist of torque converters and planetary gear sets that are designed to help Chevy vehicles go. But the dual-clutch automatic transmissions in 2020 Corvettes operate differently in that they contain what amounts to two manual transmissions that are controlled by electronic controls that carry out every operation. They work like this:
- A pair of engine-driven clutches in the DCA keep two concentric main shifts spinning
- The helical gears that are strategically positioned on these two shafts mesh with gears located on a countershaft that runs parallel to them
- The output that is generated by the countershaft travels to the final-drive differential
- Electro-hydraulic actuators that are controlled by a computer engage with the two clutches in the DCA and all of the gears that are spinning on the three shafts
Because of the way that the dual-clutch automatic transmission in the 2020 Corvette is set up, you can choose from a wide range of driving modes while getting access to the smoothest shifting you’ve ever felt in each of them. The only things you’ll have to worry about when using the DCA are the 2020 Corvette transmission problems that could potentially pop up and ruin the party for you when you’re behind the wheel of this Corvette.
2020 Corvette Transmission Problems
There’s some good news, 2020 Corvette owners: You aren’t going to have to be too concerned about dealing with 2020 Corvette transmission problems. For the most part, the dual-clutch automatic transmission in the 2020 Corvette has proven to be a winner thus far. But you should be on the lookout for a few key problems that might plague those who own 2020 Corvettes. We’ve listed these issues below.
1. Transmission Control Module Glitch
One of the very first 2020 Corvette transmission problems that popped up shortly after the release of the 2020 Corvette was a transmission control module glitch. This glitch affected each and every Corvette model. Fortunately, Chevy caught wind of this problem early on in the process andreleased a statement that said the 2020 Corvette “may have a condition where diagnostic trouble codes (DTCs) P1967 and/or P1968 may falsely set in the transmission control module due to a software misalignment.”
At the same time, Chevy recognized that this problem didn’t put any 2020 Corvette owners at risk, so they didn’t issue an official recall. Instead, they released a Technical Service Bulletin for the 2020 Corvette and told Chevy dealers that they would need to help people update the software in their 2020 Corvettes to fix the problem. They also instructed them to perform this update on any 2020 Corvettes still sitting on their lots.
Fixing This 2020 Corvette Transmission Problem
If you own a 2020 Corvette that hasn’t been updated in light of this problem yet, you should set out to do something about that as soon as possible. You should either take your 2020 Corvette to your dealer to have the software update done to it, or better yet, you should perform an over-the-air update to your 2020 Corvette yourself and have your software updated while you’re still at home.
There aren’t any parts that will need to be replaced in your 2020 Corvette due to this issue. You’re also not going to pose a threat to yourself or others if you don’t fix this issue. But you are going to want to get the software in your car updated sooner rather than later to avoid future 2020 Corvette transmission problems.
2. Bucking in the Transmission
In addition to having to deal with a transmission control module glitch, some 2020 Corvette owners have also reported having to deal with an unusual “bucking” in their transmissions when starting and stopping their cars. One 2020 Corvette ownerbrought this issue up on midenginecorvetteforum.com and mentioned how problematic it was for them.
“After 200 miles, I noticed a bucking when starting from a stop and also when I was stopping,” they wrote. “It seemed like it was a problem when upshifting or downshifting into 1st gear. The dealer told me they had another C8 with the same problem. They contacted GM engineers who told them to download a new software patch into my car. It did improve a bit but I can still feel a little bucking.”
Other 2020 Corvette owners chimed in to say that they were through something similar. Some suggested that this problem went away on its own after their car went through a brief “learning phase,” while others said that they eventually had to have their transmission flushed to get the problem to go away for good.
Fixing This 2020 Corvette Transmission Problem
If you sense any bucking in your 2020 Corvette’s transmission when you first start driving it, you’re going to want to get it down to a dealer so that they can check it out. They can tell you whether or not you have anything to worry about based on the miles you’ve put on your car, the condition of your transmission, and your transmission fluid levels. They might also be able to set you up with a software patch to make the problem disappear.
3. Complete Transmission Failure
Let’s make one thing clear before discussing the most dramatic of the 2020 Corvette transmission problems: The majority of 2020 Corvette owners will not have to worry about their transmission failing on them almost right away. But we’d also like to point out that one unlucky 2020 Corvette owner did find themselves in this unfortunate scenario—after driving their 2020 Corvette for just 32 miles!
That’s right. The owner of a 2020 Corvette had to have their entire transmission pulled out of their car and replaced after putting less than 50 miles on it. This happened to them despite the fact that they reportedly drove their 2020 Corvette as conservatively as they could to break it in like Chevy recommends that all 2020 Corvette do.
This happens a lot more than you might think when it comes to new cars, especially new cars that have undergone dramatic redesigns like the 2020 Corvette. But even still, it’s disheartening to hear about a 2020 Corvette owner finding themselves in this spot right after getting all excited about buying a new 2020 Corvette and driving it off the dealer’s lot.
Fixing This 2020 Corvette Transmission Problem
This is obviously the worst 2020 Corvette transmission problem that you can possibly have. If your transmission fails on you, you’ll have no choice but toget it replaced. The $5,000+ job should be covered by your car’s warranty, so you shouldn’t have to worry about shelling any money out for it. But it might make you a little bit gun-shy with regards to pushing your 2020 Corvette to the limit moving forward.
Other Common 2020 Corvette Problems
As you can see after checking out all the 2020 Corvette transmission problems, the issues that people have experienced with the 2020 Corvette are relatively few and far between. But that doesn’t mean that they don’t exist. It also doesn’t mean that there aren’t some other 2020 Corvette problems that you’ll want to know about.
Take a look at somemore 2020 Corvette problems to keep in mind when you’re behind the wheel of one:
- Some people have complained about encountering understeering issues with the 2020 Corvette
- They’ve also been disappointed with the lack of driver assistance features like Adaptive Cruise Control in the 2020 Corvette
- They’ve been upset with some electrical issues in the wiring system for the 2020 Corvette as well
None of the 2020 Corvette that we just touched on are major ones. But they are things that you’ll want to know about if you own a 2020 Corvette or are thinking about buying one.
2020 Corvette Recalls
As of right now, there aren’t any 2020 Corvette recalls that have been put out in response to the 2020 Corvette transmission problems. The transmission control module glitch was enough to warrant a Technical Service Bulletin from Chevy, but not a recall.
There have, however, been a few 2020 Corvette recalls that have been put out at this point. Thereare recalls for:
- Front trunk releases that don’t work in some 2020 Corvettes
- Hoods that open up inadvertently when a 2020 Corvette is in motion
- Seat belt retractors in certain 2020 Corvette that don’t operate as intended
- Faulty sensors in the electronic brake boosts in a handful of 2020 Corvettes
You should find out if your 2020 Corvette has any open recalls if you’re driving one around right now.
Should You Repair 2020 Corvette Transmission Problems?
While there are some 2020 Corvette transmission problems that might knock you and your 2020 Corvette off-course, you shouldn’t let the possibility of them popping up stop you from enjoying your car. The 2020 Corvette provides even the most experienced Corvette owners with a whole new experience right from the very start.
If you do happen to be affected by any of the 2020 Corvette transmission problems listed here, your dealer should be able to help you get a handle on them. Thus far, all of the 2020 Corvette transmission problems (outside of the aforementioned transmission failure) have proven to be relatively minor in nature and easy to fix.
In the event that you find yourself with a more serious 2020 Corvette transmission problem on your hands, though, Cash Cars Buyer can help you out. We specialize in purchasing problematic vehicles from those who turn to us for assistance. Just send us some general information about your 2020 Corvette and we’ll get back to you fast with a fair offer and put some cash into your pocket in exchange for your troubled car.
Contact us today to see how simple it can be to put your 2020 Corvette transmission problems in the past.
The Unintentional Frunk Opening Could Lead to a Major Recall
C8 Corvette owners aren’t like Tesla Owners – they aren’t quick to jump on the “my car sucks” or “blame the automaker for my mistake” bandwagons. That doesn’t mean the C8 Vette has been without complaints. So far, they have ranged from ergonomic problems to the car locking itself while the keys are inside. We’ve even seen evidence of rather noticeable imperfections on the dashboard and seat stitching. The latest complaints of the frunk opening while driving down the road, though, is something of a different nature.
There are at least two filed complaints about this with the NHTSA, one dated on April 11, 2020 and one dated on April 30, 2020. In both incidents, the frunk cover opened and blocked the view of the driver.
Right away, one would logically think that someone simply forgot to latch the frunk – it’s not unlikely that this could happen, even to two people within a two week period. But, as you’ll recall from our previous coverage, the C8 Corvette will display a red warning and an audible alert to let you know that the frunk isn’t properly latched. Furthermore, if you’re traveling at speed and hit the release button, it simply won’t work. We’ve seen arguments that something in the frunk may have shifted and hit the button, but again, the secondary latch would have caught the frunk and enabled the driver alert.
From the first NHTSA complaint:
WHILE DRIVING THE 2020 CORVETTE AT A LOW SPEED, THE FRONT HOOD FLEW OPEN AND IMPAIRED MY VISIBILITY. THIS IS CHEVROLET’S FIRST ATTEMPT AT A MID-ENGINE CAR. SO THE FRONT HOOD IS ACTUALLY A TRUCK [sic]. THEY FAILED TO ENGINEER THE APPROPRIATE SAFETY LATCH FEATURES INTO THE HOOD THAT WOULD PREVENT THIS FROM HAPPENING. HOODS ARE REQUIRED TO HAVE A SECONDARY LATCH THAT MUST BE PHYSICALLY OPERATED TO OPEN COMPLETELY.
From the second NHTSA complaint:
THE 2020 CHEVROLET CORVETTE IS TRULY A UNIQUE LOOKING AUTOMOBILE AND IT ATTRACTS ATTENTION EVERYWHERE YOU GO. ALMOST EVERYBODY WANTS TO LOOK AT IT. ON 04/30/2020, I WAS AT A LOCAL SHOPPING CENTER AND SEVERAL PEOPLE WERE ADMIRING THE CAR AND LOOKING AT IT. THE VEHICLE WAS SITTING STATIONARY IN A PARKING SPACE, THE ENGINE WAS RUNNING AND THE VEHICLE WAS IN PARK. WHEN THE PEOPLE HAD FINISHED ADMIRING THE CAR, I GOT INTO IT AND PROCEEDED TO THE EXIT. FROM THE EXIT, I TURNED ONTO THE MAIN ROAD (A US DESIGNATED HWY) AND ACCELERATED. WHEN I REACHED A SPEED OF APPROXIMATELY 25 TO 30 MPH, THE FRONT HOOD (ALSO CALLED A FRUNK), FLEW UP AND COMPLETELY BLOCKED MY VISION OF THE ROADWAY. I WAS ABLE TO SUCCESSFULLY BRAKE AND PULL TO THE SHOULDER OF THE HIGHWAY WITHOUT FURTHER INCIDENT.
THE “FRUNK” HOOD COMPLETELY BLOCKED MY VISION OF THE ROADWAY AND DAMAGE WAS DONE TO THE HINGES, HOOD AND FENDER ON THE DRIVER’S SIDE.
There’s also an instance of the same thing happening to a member of the Mid Engine Corvette Forum, who also seems to have experienced a similar situation at around 30 mph.
The truth is that it’s difficult for a driver to NOT know that the frunk is open, and Corvette Blogger’s very own Jeremy Welborn did his own test on a 2020 C8 Corvette:
For now, it seems as if complaints are somewhat limited, but I wouldn’t be surprised if it boils down to a fault in the build process for early models. For now, we’ll just have to wait and see, but perhaps its time to be a little extra vigilant if you’re a C8 Corvette owner.
|Engine||LT2, 6.2-liter, n/a V-8, mid-mounted|
|Power||490 hp, 495 hp w/ the Z51 pack|
|Torque||465 lb-ft, 470 lb-ft w/ the Z51 pack|
|0-60 mph||2.9 s|
|Top speed||194 mph|
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Robert has been an auto enthusiast his entire life. He started working cars at a young age, learning the basics from his father in the home garage on the weekends. As time went on, Robert became more and more interested in cars and convinced his father to teach him how to drive when he was just 13 years old. Robert continued working on cars in his free time and learned as much as he could about engines, transmissions, and car electrical systems, something that only fed his curiosity more and eventually led him to earn a bachelors degree in automotive technology with a primary focus on engine performance and transmission rebuilding. Read full bio
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With the 2020 Chevy Corvette C8 finally finding its way into the hands of customers, there are more and more videos chronicling their delivery. People are excited to see the new mid-engine Corvette, and there’s plenty of online content about it, too – we’ve covered a lot of it. While many are excited to have the car finally, others are discovering intermittent quality issues. Thanks to social media, it’s easier than ever to amplify those flaws, too. One car to exhibit a few imperfections is one we’ve covered before – the base 1LT from earlier this month. Upon closer inspection, the owner discovered a few quality issues.
The video starts by highlighting the misaligned front bumper on the passenger side. The bumper fails to line up with the front fender, causing the body lines not to match. It appears the issue also affects the headlight, which is not sitting as flush to the car as the driver’s side one. The other problem is a noticeable panel gap at the rear where the hood and rear fascia line up, causing one side to have a more significant gap than the other.
There are two interior issues, too. One is the seatbelt, where there’s a noticeable black mark on it. Maybe it’s a stain? It’s not clear what caused the imperfection, though the owner is confident some simple cleaning could solve the issue. The other problem is on the back of the infotainment screen where there’s a noticeable scratch in the plastic – fixing that one would likely be a bit more challenging.
Any new model can have growing pains when it’s first introduced. Cars are complex, complicated machines assembled by robots and humans, and neither is infallible. The issues highlighted here feel much more minor than the issue of the wavy interior dash stitching that’s been cropping up. The owner will be taking his Corvette to the Chevy dealership in hopes of resolving the problems he discovered.