Is your defective Chevrolet Silverado 1500 actually a LEMON?

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10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
15 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2021 Chevrolet Silverado 1500 engine problems

engine problem

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2021 Chevrolet Silverado 1500 Owner Comments

problem #5

Jan 142025

Silverado 1500

  • miles

A D V E R T I S E M E N T S

Vehicle has less than 35k miles. Vehicle started and operated normally Attempted to turn onto main thoroughfare from a stop. While still in drive, vehicle engine rev-??d up but transmission did not engage. Attempted to cycle through gear selector with same result. Reverse is the only gear that allowed vehicle movement. Serious safety concern if this were to happen while traveling at any significant speed or if trying to merge or cross heavy traffic. Vehicle has not had an official diagnosis, but I believe this is a transmission valve body problem known to the manufacturer. There was no indication prior to this event of any mechanical or electrical problems with the vehicle. This issue could easily get someone killed.

- Isabela, PR, USA

problem #4

Nov 222024

Silverado 1500

  • miles
We were driving 40 mph when all the sudden the rear tires locked up without warning. We almost got in an accident and thankfully were able to get off the road. Then, the check engine light came on and the truck went into limp mode and would not shift gears automatically and it was difficult to make it home. We had a mechanic come to our house to run a diagnostic and they informed us of the recall and confirmed it is what the truck was experiencing. We took it to the dealership and they confirmed the recall and that there was no available fix and nothing they could do for us. Meanwhile, ours is not safe to drive.

- Rathdrum, ID, USA

problem #3

Aug 162024

Silverado 1500

  • miles
Fuel regulator- high/low pressure failed. Yes the vehicle is available for inspection (currently at Rotolo Chevrolet). My safety and others were compromised because was on freeway approximately 75 mph and my power and speed was unexpectedly reduced. Almost caused pile up, I had to take evasive measures to guide truck to slow lane, and off the road. Yes, the problem has been confirmed [XXX] by certified Chevrolet technicians at Rotolo Chevrolet-Fontana California. Yes the part/vehicle has been inspected by Certified Chevrolet technician. A few odd hard engine starts(June/July figured a "cold" start). 2 weeks prior([XXX]) to the on road incident, the check engine light came on while driving, stopped vehicle to refuel- when the truck was restarted the check light was no longer illuminated. Scheduled ASAP service appointment 8/16/24 with Chevrolet, they couldn't take it sooner than 8/19/24 being that my truck is still under power train warranty. Unfortunately they say a faulty Fuel regulator is not covered. Document is initial service request order, I was called by Technician stating the specific (fuel regulator) issue and that my repair cost would be over $1,030. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- San Bernardino , CA, USA

problem #2

Aug 162022

Silverado 1500

  • miles
The transfer case has locked up several times causing me to wreck once. The engine misfires and does not give the MPG advertised. The life of my family has been put at risk with little to no care from the dealer after several attempts for service.

- Vail, CO, USA

problem #1

Dec 102020

Silverado 1500

  • 75 miles
I am left handed, and am most comfortable driving with my left hand at the 9 to 10 O'clock position. The Chevy truck I just purchased has the cruise control settings to the left side of the horn on the steering wheel. Their is a protruding "thumb joystick" which is used to set the speed up or down by using your thumb or finger. Multiple times now my hand has accidently swiped this "joystick" while driving along a 30 to 35 mph public street and this turns on and engauges the speed control at the last saved set speed. Usually 65 to 70mph highway speed. The vehicle will then start to accelerate very quickly and if your reflexes aren't what they used to be, well 2+2.

- Stafford, VA, USA

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