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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really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2008 GMC Envoy cooling system problems

cooling system problem

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2008 GMC Envoy Owner Comments

problem #1

Oct 192009


  • miles


I purchased a 2008 Envoy denali 7/08 during the middle of November while drive the temp gage drop to the lowest point and started cutting off hesitating to start. I then contact on-star they stated it was the cooling system and should be taken to the dealer on 10/19/09 I went and was told it was the temp senor which was replace that Tuesday. Thursday the same issue Accord again I notified on-star they stated this time it was the transmission Friday I went to the deal to be told they could not work on the car until Monday. As I ws speaking to a tech they stated it sounds like the trans and the mgr approached and stated I am handling this and directed me toward the desk and stated he had a rental for me and arranged a ride for me. I truly believe there is something wrong with this car and to make this worse my navigation system has failed me twice as well.

- Folcroft, PA, USA

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