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.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

Print this page Notes: The Chevy Express is mechanically identical to the GMC Savana.


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
50,000 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.

2006 Chevrolet Express engine problems

engine problem

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2006 Chevrolet Express Owner Comments

problem #1

Aug 152009

Express 8-cyl

  • 50,000 miles


The contact owns a 2006 Chevrolet express G2500. While driving approximately 65 mph the engine began to rev. The vehicle was taken to an independent mechanic, and the throttle body position sensor was replaced. After the repair, the vehicles road performance was poor. The vehicle was taken to an authorized dealer, and the iac valve connector was replaced. The failure mileage was 50,000. The current mileage was 52,000. Updated 12/08/09. The consumer stated the high idle problem was hard to diagnose. Te dealer discovered a burnt wire. Updated 12/10/09

- Ceder Creek , TX, USA

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