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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5.7

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
15,000 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 Yukon engine problems

engine problem

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2002 GMC Yukon Owner Comments

problem #4

Sep 012004

Yukon

  • Automatic transmission
  • 28,000 miles

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

While driving 45 mph vehicle lost power. Without warning. Dealer could not duplicate the problem.

- Placentia, CA, USA

problem #3

Jun 092004

Yukon

  • miles
While driving a loud knocking noise was heard from the front. Consumer was able to drive the vehicle to dealer for inspection, and mechanic determined that a carbon build up on the piston caused the knocking.

- Columbus, GA, USA

problem #2

Feb 202002

Yukon 8-cyl

  • Automatic transmission
  • 30,000 miles
When starting the vehicle, there is a very audible engine knock. It seems to go away after about 30 seconds or so. Doesn't get beter nor does it get worse but it is very noticeable.

- Brunswick, GA, USA

problem #1

Aug 232002

Yukon 4WD 8-cyl

  • Automatic transmission
  • 2,000 miles
2002 Yukon - brief engine knock when vehilce is started. Also, has an exhaust noise/rattle at approximately 40-42 mph, 1000=1300 rpms. Noises started at approximately 2000 miles.

- Chesterfield, VA, USA

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