2019 Chevrolet Tahoe

106 complaints on file, page 1 of 6.

1. Filed Sep 26, 2026Failure Sep 8, 2026Alma, MIEngine

   6.2l Engine Failure: Vehicle was purchased last November at 113000 miles and at approximately 127000 miles we heard a noise coming from our engine one morning. Took it to the dealer we purchased the truck from because we bought an extended warranty and they got back to us and said there were metal flakes in our oil. They dove deeper and said it was connected to internal engine failure. They told us we could keep driving it but we said no that’s too dangerous and current it’s sat 3 weeks on their lot while we figure out what the warranty company is going to do and if we’re going to be able to get a new motor from GM. I owe $40,000 on a car that is basically junk and idk what to do. When my dealer told me GM only put 21-24 in their recall I started digging and found out the entire L87 6.2 gas platform is plagued. Please be informed that my maintenance records are also intact with regular scheduled oil changes performed by professionals. Please help!

   NHTSA complaint 11767144
2. Filed Aug 31, 2026Failure Sep 17, 202480,118 milesLouisville, OHEngine

   The contact owns a 2019 Chevrolet Tahoe. The contact stated that while driving at an undisclosed speed, there was a misfire coming from the engine and the vehicle lost motive power and was violently shaking. The check engine warning light illuminated. The vehicle was towed to the dealer where it was diagnosed with a collapsed lifter in cylinder #7. The contact was informed that the engine needed to be replaced or rebuilt. The vehicle was repaired. The contact stated that the left side of the engine was rebuilt but the failure reoccurred. The vehicle was towed to the dealer where it was diagnosed with a failed cam lifter in cylinder #6. The contact was informed that the right side of the engine needed to be rebuilt, or the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 80,118.

   NHTSA complaint 11760956
3. Filed Aug 28, 2026Failure Mar 2, 2024Ukiah, CAAutomatic emergency braking, Assist, Steering

   When driving, the vehicle will randomly pull to one side cause the vehicle to severely swerve and almost cause a collision.

   NHTSA complaint 11760386
4. Filed Aug 13, 2026Failure Aug 3, 2026Columbia, MOPower train

   My transmission completely went out at 130,000 miles. We had to buy a whole new transmission. It has had regular maintenance on it. Rpm would skyrocket the car wouldn’t move. Then it would finally go but not very fat or will. It also was making a terrible grinding noise

   NHTSA complaint 11756859
5. Filed Jul 30, 2026Failure May 5, 2026Wolcott, VTEngine

   Engine lifter failure and bent push rod

   NHTSA complaint 11753717
6. Filed Jun 8, 2026Failure Jun 5, 2026Palm Bay, FLPower train

   I recieved this message after bringing my 2019 Chevy Tahoe to the dealership today for regular maintenanceand to check out a slight noise coming from under my hood: Rotational noise in your engine compartment had to remove the belts to be able to isolate where the sound was coming from. The noise is coming from the camshaft inside your engine so we know that is going bad. He also noticed that the engine mounts are worn out, oil cooler lines leaks and water pump leaking. I have kept up all required/recommended maintenance on time and didnt have any reason to believe I needed anything more then belts replaced and fluids changed when I took my truck to the dealer. After recieving that message, I spoke with the manager at the dealer and he said its a common issue. I've loved on my vehicle and value it as it is my only vehicle that transports my 2 children and myself around. Therefore im confused how this could happen outside of a manufacturer defect. There werent any warning lights, just a slight chirp coming from under the hood which sound like maybe a belt was going. The truck is at Boniface Chevy Melbourne Florida where I purchased it from.

   NHTSA complaint 11742796
7. Filed May 23, 2026Failure Mar 18, 2026Hawi, HIEngine, Fuel/propulsion system, Power train

   While driving, the engine started to shutter and run rough. Pulled over to check and see if everything was ok. When restarting engine it developed a ticking noise which got worse and worse. We then made an appointment at a transmission specialist to get it serviced. While driving there the engine started experiencing engine failure with loss of power and loud ticking noise. Diagnostic from trans shop showed issues with engine and cylinder 4 misfire detected. Yes, the vehicle can be inspected upon request. Safety was put at risk while driving when engine started to fail. Had to pull over and have towed. Independent service center has confirmed issues. Report in attachments. No warning lamps or messages appeared prior to failure issues. The issues first started on March 18th 2026. SUV has been un drivable since. We have been unable to find a repair shop who is willing to do the repairs needed. The vehicle really needs a whole new engine.

   NHTSA complaint 11739731
8. Filed Apr 16, 2026Failure Dec 31, 1969Hopkinton, MAPower train

   From purchase date -25,000 miles- vehicle had clunk every few minutes when driving. progressed to high RPM and shuddering. Transmission/Power drive

   NHTSA complaint 11731524
9. Filed Mar 14, 2026Failure Dec 9, 2024Montgomery, TXEngine

   Valve lifter issue. Gm service told me 15000$ engine replace. 1 year no used the vehicle. I buy the vehicle 35000$. no recall or warranty. Have to much people this problem. And a gm just laughing at how the vehicle owners behaved.

   NHTSA complaint 11724287
10. Filed Mar 3, 2026Failure Feb 25, 2026Allentown, NJEngine, Power train, Service brakes

    At 64000 miles my 2019 Chevy Tahoe has to be replaced due to lifters failing. GM/Chevy wants to charge me $17000 to install a new 6.2L - V8 engine. (Same engine that had the lifter problem). That engine has been recalled on earlier and later models. What do I do to fight the cost of new motor ?

    NHTSA complaint 11721709
11. Filed Feb 19, 2026Failure Jan 2, 2026Byron, GAEngine

    2019 Tahoe Chevrolet purchased in October 2025 and engine locked up in January 2026 when Engine Valve Lifter went out. I kept car serviced. Went to start vehicle one morning and it started making the loudest noise as if it had bad gas. Found out lifter was gone out and locked the engine.

    NHTSA complaint 11719233
12. Filed Jan 28, 2026Failure Jan 28, 2026127,000 milesGresham, SCPower train

    The contact owns a 2019 Chevrolet Tahoe. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly stalled while attempting to shift gears. There was no warning light illuminated. The vehicle was able to be restarted. The vehicle was towed to an independent mechanic, where it was diagnosed that metal shavings were found in the transmission, causing the transmission to fail. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The manufacturer was made aware of the failure. The approximate failure mileage was 127,000.

    NHTSA complaint 11713889
13. Filed Jan 22, 2026Failure Jan 9, 2026El Dorado Hills, CAEngine, Fuel/propulsion system

    What component or system failed or malfunctioned, and is it available for inspection upon request? Complete engine failure. 2nd time this engine failed cylinder 4 bent rod. Cylinder 7 and camshaft. How was your safety or the safety of others put at risk? Yes. Loss of power on busy highway. Trying to navigate to the shoulder through 5 lanes of high speed traffic. Has the problem been reproduced or confirmed by a dealer or independent service center? Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Yes. I have a copy of a manufacture technical bulletin confirming the problem and service records. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No1

    NHTSA complaint 11712650
14. Filed Jan 21, 2026Failure Jan 21, 2026220,145 milesHialeah, FLSpeedometer/odometer

    Odometer Fraud. The contact purchased a 2019 Chevrolet Tahoe. The contact discovered that there was a mileage discrepancy after the purchase of the vehicle. The vehicle was an independent dealer sale. At the time of purchase, the vehicle mileage was 135,000. It was later discovered, upon checking with an OBD2 Scanner, that the mileage was 220,145. In addition, upon checking Carfax, the mileage was 134,426.

    NHTSA complaint 11712397
15. Filed Jan 20, 2026Failure Jan 7, 2026Otto, NCPower train

    Ticking sound started from the motor and the check engine light came on. We took it to the dealership and was informed the vehicle had bad lifters with a bent push rod needing a full motor replacement. The vehicle has 92k miles and was purchased a year and a half ago from that same dealership. The vehicle is currently at the dealership awaiting costly repairs.

    NHTSA complaint 11712073
16. Filed Jan 4, 2026Failure Jan 9, 2023San Marino, CAElectrical system, Visibility/wiper

    This is the date I first took the vehicle to a dealership. The Transmission has performed poorly and the wiper would not work at all and it was not a fuse problem. Transmission finally failed and had to be replaced (6/25) but car is in a dealership for the 3rd time for windshield wipers. They do not work so car is dangerous. You leave home with no rain and then there is rain and wipers sometimes worked, most of the times they did not. On 6/25 they would not address the issue as wipers worked in High speed (but only on high speed). 3 months later they did not work at all. It did not rain in LA so not concerned, but now it is. This is a serious system design flaw. The replaced complete wiper blade system, but The relays on the bottom of the fuse box control the wiper blades. I have the Z71 off-road package as I drive off-road and in snow conditions. This car was designed poorly as this is a 4x4 vehicle and moister should not effect the electrical system nor a safety device like the windshield wipers. This is a potential recall issue to properly fix the problem. Sadly the majority of vehicle owns just drive on the highway, but others have reported windshield wiper failures.

    NHTSA complaint 11708615
17. Filed Dec 30, 2025Failure Oct 14, 2025Golden, COEngine

    My 2019 Chevrolet Tahoe Premier equipped with the 6.2L V8 engine has experienced a major internal engine failure. The dealership diagnosed camshaft bearing failure with a recorded misfire on cylinder #5. The engine oil was drained and inspected and no significant metallic debris was found, and the dealership noted no evidence of abuse or neglect. Intermittent drivability concerns were present over the life of the vehicle and were addressed through professional diagnosis and repair each time. The vehicle has been properly maintained since new. Just months prior to this failure, the vehicle underwent full diagnostics and significant repairs, and no internal engine failure was identified. This failure appears consistent with a known defect pattern affecting GM 6.2L engines involving internal valvetrain or camshaft-related failures. The failure resulted in abnormal engine noise, misfire, loss of power, and the vehicle becoming unreliable for safe operation. General Motors has declined goodwill assistance citing warranty expiration, despite the nature of the failure being a non-wear internal engine defect. I am submitting this complaint so this VIN and failure can be reviewed as part of any ongoing investigation into 6.2L engine failures.

    NHTSA complaint 11707826
18. Filed Dec 20, 2025Failure Jun 20, 2025buckeye, AZEngine

    I also had this issue with my prior gmc 2017 yukon until i traded it in.. My currently 2019 chevy tahoe premier has always had services done when required with milage needed. My issue While driving viechle on freeway knocking with shaking sound in engine. Engine light would turn on. Even though with tune-ups oil changes done this problem still continued. Now my car is sitting on driveway and cant drive it

    NHTSA complaint 11706229
19. Filed Nov 22, 2025Failure Oct 1, 2025Manassas, VAPower train

    The automatic transmission on my 2019 Chevrolet Tahoe has failed prematurely at approximately 88,000 miles. The dealership confirmed internal transmission damage, specifically that Solenoid #3 in the valve body is sticking and not engaging, which requires a complete transmission replacement. Their written inspection states: “Possible internal damage in transmission. Solenoid 3 in valve body is not engaging.” The component is available for inspection upon request. Safety Risk: This malfunction created several dangerous situations. The vehicle hesitated, struggled to shift into gear, and at times moved forward while in reverse. These symptoms could cause loss of control, delayed acceleration when entering traffic, or unexpected movement putting myself and others at risk. Diagnosis Confirmation: Yes. The problem has been fully inspected, reproduced, and confirmed by an authorized Chevrolet dealership service center. They provided a written estimate of $8,669.59 for a complete transmission replacement. Inspection by Others: The transmission has been inspected by the dealership where the vehicle was purchased. No independent mechanic, police, or insurance representative has inspected it yet, but the dealership’s findings are available. Warning Lamps or Symptoms: Prior to the failure, I experienced hesitation, difficulty engaging gears, harsh shifting, and the vehicle lunging forward while in reverse. Shortly after these symptoms appeared, both the check engine light and tire pressure light came on. Additional Context: GM has released multiple Technical Service Bulletins (TSBs), including 19-NA-153 and 21-NA-199, addressing known issues with their 8-speed transmissions such as harsh shifting, slipping, and valve body/solenoid problems. This suggests a broader pattern of defects. GM and the dealership offered only 10% goodwill assistance, leaving almost the entire repair cost to the consumer, despite this being an internal mechanical defect with normal personal use.

    NHTSA complaint 11700961
20. Filed Oct 29, 2025Failure Sep 11, 2025Carson City, NVAir bagsCrash

    Hit a road sign at 45mph - airbags did not deploy.

    NHTSA complaint 11696288