Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

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8.4

pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
3,836 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.

2002 GMC Envoy engine problems

engine problem

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2002 GMC Envoy Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #5

Nov 192001

(reported on)

Envoy

  • miles

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

While operating vehicle at about 75 mph in fast lane vehicle lost power, almost causing an accident. Loss of engine power/ steering power, and once vehicle came to a stop. Dashboard illumination showed brake check valve defect.

- Prescott, AZ, USA

problem #4

Aug 152001

Envoy

  • Automatic transmission
  • miles
While driving, car suddenly shut down completely with no warning. Second problem: Transmission failed while towing 3300 lbs or less on two separate occasions.

- Los Angeles, CA, USA

problem #3

Sep 042001

Envoy 4WD

  • miles
Engine dies with no notice at highway speeds (twice within 500 miles).

- Albertville, AL, USA

problem #2

Sep 012001

Envoy

  • Automatic transmission
  • miles
Vehicle has stalled in traffic five times while traveling between 55 and 60 mph. Dealership has examined vehicle, and could not reproduce the problem. Vehicle also stalled once while at idle and in park. Dealership has replaced computer with no significant improvement, vehicle has been seen by dealer six times. Nlm

- Albertville, AL, USA

problem #1

Jun 162001

Envoy 4WD

  • Automatic transmission
  • miles
When driving and without any prior warning vehicle suddenly stalled, causing loss of all power. Problem has occurred five times since purchase date. Consumer has contacted dealer. Consumer states after each filure, vehicle does not shift properly, the engine must reach a high RPM to shift transmission, even after shifting engine, the transmission makes an excessive noise, vehicle acts if though it is pulling heavy load, symptons persist for 40 to 50 miles after failure.

- Hindsdale, IL, USA

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