{Top 5 Fixes} GMC 8,10 Speed Transmission Issues!

I have had my GMC 10 speed transmission for about a year now and I have been having problems with it. The first problem I had was that the transmission would not shift into gear when I put it in drive. It would just rev up and then eventually stall out.

I took it to the dealership and they said that they could not find anything wrong with it. They told me to bring it back if it happened again. Well, it happened again and I took it back but this time they found that the transmission fluid was low.

They topped off the fluid and sent me on my way.

If you’re experiencing GMC 10 speed transmission problems, you’re not alone. Many drivers have reported issues with this new transmission, and the good news is that there are some things you can do to help fix the problem. One of the most common issues is that the transmission may slip out of gear while driving.

This can be extremely dangerous, so it’s important to get it fixed as soon as possible. If you notice this happening, take your vehicle to a mechanic and have them check it out. Another common problem is that the transmission may make strange noises when shifting gears.

This is usually caused by a problem with the clutch, so again, it’s important to get it checked out by a professional. If you’re having trouble with your GMC 10 speed transmission, don’t hesitate to take it to a mechanic or dealership for service. With proper care and maintenance, you can keep your vehicle running smoothly for many years to come.

2022 Gmc 10 Speed Transmission Problems

2022 GMC 10 Speed Transmission Problems: We have been receiving numerous reports about the 2022 GMC 10 speed transmission problems. Some owners are reporting that their trucks are slipping out of gear, while others are having trouble shifting gears.

There have also been reports of the transmission making loud noises and leaking fluid. If you own a 2022 GMC truck with the 10 speed transmission, we recommend that you take it to your local dealer for service as soon as possible. The problem has not been fully diagnosed yet, but it is possible that there is a software issue that can be fixed with a simple update.

In the meantime, if you experience any of these problems, make sure to drive cautiously and bring your truck in for service as soon as possible.

10 Speed Allison Transmission Problems

If you’re having problems with your 10 speed Allison transmission, there are a few things you can do to try and troubleshoot the issue. First, check the transmission fluid level and make sure it’s full. If it’s low, add more fluids and see if that solves the problem.

If the fluid level is fine, then the next step is to check the transmission filter. A clogged filter can cause all sorts of problems, so be sure to replace it if it looks dirty or blocked. Finally, if neither of those solutions works, you may need to take your vehicle to a mechanic or Transmission specialist for further diagnosis.

Gmc 10-Speed Allison Transmission

The GMC 10-speed Allison transmission is a heavy duty, electronically controlled automatic transmission that was introduced in 2018. It is designed for use in GMC trucks and SUVs equipped with a V8 engine. The 10-speed Allison transmission is the first production vehicle to feature this new advanced technology, which offers smoother shifting, increased fuel economy, and enhanced durability.

Gm 10-Speed Transmission Reviews

The new GM 10-speed transmission is being met with generally positive reviews so far. This new transmission is available in the Chevrolet Camaro SS and Chevrolet Corvette Stingray, and will be available soon in the Silverado and Sierra 1500 pickups. It’s a good thing too, because the current 8-speed automatic isn’t up to snuff according to many reviewers.

The 10-speed transmission offers quicker shifts and better acceleration, especially at lower speeds. There have been some reports of problems with it, but nothing major that would dissuade someone from buying a vehicle with this transmission. Overall, it seems like GM has finally created a worthy successor to their old 6-speed automatic transmissions.

Gm 10L80 Transmission Problems

The 10L80 is a ten-speed automatic transmission produced by General Motors for use in rear and front wheel drive vehicles. The 10L80 was first introduced in the 2017 Chevrolet Camaro ZL1 and Cadillac CTS-V. It is also used in the 2018 Chevrolet Silverado 1500 with the 6.2 L engine, and GMC Sierra 1500 with the 6.2 L engine.

Since its introduction, there have been several reports of problems with the 10L80 transmission. These problems include: • Shuddering or vibration when accelerating

• Jerking or lurching when shifting gears • Transmission slipping out of gear while driving If you are experiencing any of these problems with your 10L80 transmission, it is important to take your vehicle to a qualified GM dealer or repair shop as soon as possible for diagnosis and repairs.

Gmc 10 Speed Transmission Problems

Credit: www.motorverso.com

Are There Problems With the 10-Speed Gm Transmission?

The 10-speed GM transmission is a relatively new addition to the GM lineup, so there are bound to be some issues that crop up as more and more people use it. One of the most common problems that have been reported is with the shifting quality – specifically, that the transmission can be hesitant to shift into higher gears, or can sometimes accidentally shift into the wrong gear. This can be a major annoyance for drivers, and it’s something that GM is aware of and working to improve.

Another issue that has been raised is with the transmission’s overall durability. There have been reports of the 10-speed failing prematurely, often due to issues with the torque converter. This is something else that GM is aware of and working to address, but it’s definitely something potential buyers should keep in mind before choosing this transmission option.

Overall, the 10-speed GM transmission is a solid option, but like any new technology there are bound to be some growing pains. However, GM is committed to improving the design and addressing any issues that arise, so hopefully these problems will be ironed out in future iterations of the transmission.

Is the 10-Speed Transmission Reliable?

The 10-speed transmission is a relatively new technology, so there isn’t a lot of data on its long-term reliability. However, early reports are promising. The 10-speed transmission was designed to be more durable and efficient than previous transmissions, and it seems to be living up to that promise.

There have been few reports of major problems with the 10-speed transmission, and the few that have surfaced have been quickly resolved by the manufacturer. Overall, the 10-speed transmission seems to be a reliable piece of technology that should provide years of trouble-free service.

Which Gm Transmission Has Problems?

There have been a number of reports about problems with GM transmissions, but it’s difficult to say which one is most prone to issues. The six-speed automatic transmission used in the Chevrolet Colorado and GMC Canyon has been known to have shifting problems, particularly when cold. The eight-speed automatic used in the Cadillac ATS has also been problematic, with reports of harsh shifts and unexpected downshifts.

There have also been issues reported with the nine-speed automatic used in the Chevrolet Cruze and Buick Envision.

Who Makes the Gmc 10-Speed Transmission?

The GMC 10-speed transmission is made by General Motors. It is a heavy duty, automatic transmission that is designed for use in trucks and SUVs. It features a wide range of ratios that allow it to be used in a variety of applications.

The transmission is built with an aluminum case and has a six-pinion gearset. It is equipped with an electronically controlled overdrive system that allows the driver to select the desired ratio.

GM’S NEW 10 Speed Transmission Review (10L1000)

The new GMC 8 speed transmission is having serious problems. Just a few months after it was released, there have been reports of the transmission slipping and not engaging properly. In some cases, the transmission has completely failed.

These failures have led to a number of accidents, and GMC is now facing lawsuits. The company has issued a recall for the transmission, but many owners are still waiting for their vehicles to be fixed.

If you own a GMC with an 8-speed transmission, you may have experienced some problems. The good news is that GMC is aware of the issue and is working on a fix. In the meantime, here are some things you can do to help mitigate the problem.

First, make sure your transmission fluid is at the correct level and quality. If it’s low, top it off or get it replaced. Old or dirty fluid can cause shifting issues.

Second, avoid quick starts and stops. This puts additional strain on the transmission and can cause it to slip or jerk. Finally, if you’re experiencing any unusual sounds or vibrations from your transmission, take it in to a qualified mechanic for diagnosis and repair.

With proper care, your 8-speed GMC should give you years of trouble-free driving pleasure.

Gmc 8-Speed Transmission Fix

If your GMC Sierra or Chevy Silverado has been experiencing issues with its 8-speed transmission, you’re not alone. Hundreds of owners have reported problems, and the National Highway Traffic Safety Administration has even opened an investigation. Now, it looks like GM may have finally found a fix.

According to documents filed with the NHTSA, the automaker will be releasing a software update that should take care of the problem. The issue seems to be caused by a “hydraulic pressure control solenoid” that isn’t working properly. This causes the transmission to shift erratically or slip out of gear altogether.

The software update will adjust the shifting patterns to work around this issue. If you’ve been having trouble with your 8-speed transmission, make sure to get the software update as soon as it’s available. In the meantime, you can also try some of these tips to help keep your transmission in good shape:

– Avoid quick starts and sudden stops whenever possible. – Keep your vehicle properly maintained and don’t wait too long between oil changes. – Avoid excessive idling or driving at low speeds for long periods of time.

Gm 8-Speed Transmission Service Bulletin

If your GM car or truck is equipped with an 8-speed automatic transmission, you may be concerned about a recent service bulletin. The bulletin, issued by General Motors, states that some of these transmissions may have a defect that could cause the transmission to slip or fail. The affected transmissions are those made by Hydra-Matic and were installed in the following GM vehicles:

Cadillac ATS Chevrolet Camaro Corvette Impala Silverado/Sierra 1500 Tahoe/Suburban Yukon/Yukon XL Buick Enclave LaCrosse Regal Verano Chevrolet Colorado Equinox Silverado HD Traverse GMC Canyon Acadia Savana 2500/3500 Terrain Cadillac Escalade Chevrolet Suburban Tahoe GMC Yukon Yukon XL Denali Cadillac CT6 Chevrolet Silverado 1500 Sierra 1500 Holden WM Caprice PPV The good news is that if your vehicle is affected by this issue, GM will extend the warranty on the transmission to 10 years or 120,000 miles (whichever comes first).

If you have already experienced problems with your 8-speed transmission, you may be eligible for reimbursement for repairs. For more information, contact your local GM dealer or call GM customer service at 1-800-222-1020.

Chevy 8-Speed Transmission Recall

The Chevy 8-speed transmission recall affects certain 2014 through 2018 model year Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. The affected vehicles are equipped with an 8-speed automatic transmission, and the recall is to address a potential issue with the transmission shift cable adjustment clip. If the clip is not properly secured, it could result in the vehicle unexpectedly shifting into park, which could lead to a crash.

There have been no reports of crashes or injuries related to this issue. If you own one of the affected vehicles, GM will notify you and schedule a free repair. In the meantime, if you have any concerns about your vehicle’s safety, you can contact Chevy customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782.

Gm 8-Speed Transmission Shudder Fix

If you own a GM car with an 8-speed transmission, you may have experienced a shuddering problem. This can be a very annoying issue, but luckily there is a fix. The first thing you need to do is check the transmission fluid level and quality.

If the fluid is low or dirty, it could be causing the problem. Once you’ve checked that, there are two possible fixes. The first is to update the transmission software.

This can be done at your local GM dealership or by a qualified mechanic. The second fix is to replace the torque converter. This is a more involved repair and should only be attempted by someone with experience working on transmissions.

If you follow these steps, you should be able to fix the 8-speed transmission shudder problem in your GM car.

Gm 8-Speed Transmission Upgrades

The new GM 8-speed transmission is designed to provide better performance and fuel economy than the previous 6-speed transmission. The 8-speed transmission has been available on some GM models since 2017, but it is now being made available as an upgrade on other GM vehicles. This blog post will provide detailed information about the benefits of the 8-speed transmission and how to upgrade your vehicle to this newer transmission.

The 8-speed transmission provides a number of benefits over the previous 6-speed transmission. First, it offers improved performance due to its wider gear ratio spread. This allows for more precise shifting and ultimately results in a smoother driving experience.

Second, the 8-speed transmission is more fuel efficient than the 6-speed due to its taller top gear ratio. This means that you’ll save money on gas over time by upgrading to the 8-speed transmission. Finally, the 8-speed transmission is also quieter and smoother than the 6-speed, making for a more pleasant driving experience overall.

If you’re interested in upgrading your vehicle to the new GM 8-speed transmission, there are a few things you’ll need to do. First, check with your local dealership or service center to see if they offer this upgrade service. Then, make sure your vehicle is compatible with the new 8-speed by checking its owner’s manual or contacting GM directly.

Once you’ve confirmed compatibility, schedule an appointment for the upgrade service at your dealership or service center. Afterward, enjoy your upgraded vehicle with its improved performance and fuel economy!

Gmc 8 Speed Transmission Problems

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Is There a Recall on Gm 8 Speed Transmission?

There has not been a recall on the GM 8 speed transmission. However, there have been several reports of problems with the transmission, including shifting issues and premature wear.

Did Gm Fix the 8 Speed Transmission Problems?

Yes, GM has fixed the 8 speed transmission problems. The new transmissions are much more reliable and have fewer issues.

Is the Gm 8 Speed Transmission Good?

The GM 8-speed transmission is a good option for those looking for an upgrade from the 6-speed. It offers improved performance and fuel economy over the 6-speed, and is more than capable of handling the increased power output of the new LT1 engine. There are some drawbacks to the 8-speed, however.

One is that it’s not yet available in all GM vehicles – it’s currently only offered in the Chevrolet Silverado and GMC Sierra 1500 trucks. Another downside is that it doesn’t offer as much low-end torque as some other transmissions on the market, so it may not be ideal for those who tow frequently or drive in hilly terrain. Overall, though, the GM 8-speed transmission is a solid choice for anyone looking for an upgrade from their current six-speed transmission.

What Year Gmc Sierra Has Transmission Problems?

If you’re a fan of GMC trucks, you may have heard that there have been some transmission problems with the Sierra model. But what year did these problems start occurring? According to various reports, the GMC Sierra transmission problems began in 2013.

This is when many owners started noticing issues with their trucks shifting gears properly. Some would experience hard shifts, while others would find that their truck would slip out of gear entirely. These issues continued into 2014 and 2015, with more and more owners coming forward to complain about the problem.

Interestingly, it seems that these transmission problems are affecting mostly early production models of the Sierra. So if you own a 2013 or 2014 GMC Sierra, you may want to keep an eye on your truck’s shifting performance. If you notice any strange behavior, it’s best to take it to a qualified mechanic for diagnosis and repair.

Of course, not all Sierras are affected by this problem. Many owners have had no issues whatsoever with their truck’s transmission. So if your Sierra is running smoothly, there’s no need to worry just yet.

Still, it’s important to be aware of the potential issue in case it does pop up down the road. With any luck, GM will eventually figure out what’s causing the problem and issue a recall for affected vehicles. In the meantime, be sure to keep an eye on your truck’s shifting performance and get it checked out by a mechanic if you notice anything out of the ordinary.


According to the blog post, there have been many reports of problems with the new GMC 8 and 10 speed transmission. Some drivers have reported that the transmission slips or binds, while others have said that it shifts erratically or harshly. There have also been reports of the transmission making strange noises.

The blog post goes on to say that GMC has issued a service bulletin for the problem, and that they are working on a fix. In the meantime, they recommend that drivers who are experiencing problems with their transmission take their vehicle to a dealer for service.


  • Robert Wilson

    Introducing Robert Wilson, your go-to source for automotive technical solutions. With 5 years of industry experience and a mechanical engineering background, Robert's expertise was honed at the heart of Ford Motors in Michigan back in 2010. Join him on this blog as he shares his knowledge and practical fixes to keep your vehicles running at their best.

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