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:
1 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
20,140 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.

2004 Chevrolet Silverado engine problems

engine problem

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2004 Chevrolet Silverado Owner Comments

problem #5

Sep 152009


  • 70,000 miles


The contact owns a 2004 Chevrolet Silverado. The contact stated that the vehicle exhibited an abnormal knocking from the engine. The dealer diagnosed that fuel was leaking into the engine abnormally. The manufacturer was contacted but denied any assistance with repairs to the failure. The vehicle was repaired but the failure recurred. The failure mileage was 70,000 and the current mileage was 150,000. The VIN was not available.

- Ceres, CA, USA

problem #4

Feb 012005

Silverado 4WD 8-cyl

  • Manual transmission
  • 1,200 miles
About 1 month after buying a new 2004 Silverado it started surging viloently when cold. It is inconsistant, sometimes lasts for blocks. I almost got rear ended last week while tryig to control the truck. GM refuses to do anything, saying there is no diagnosis codes set and they have never heard of Silverado`S surging. They class it as a feature and say I need to feather the clutch. Feathering the clutch in traffic is a good way to get killed. This has been going on about 4 months now. I believe they know what is wrong and it is happening with more then just my one truck; but they don't want to spend the money to fix it.

- Livermore, CA, USA

problem #3

Feb 232005

Silverado 6-cyl Diesel

  • Automatic transmission
  • 25,000 miles
While pulling inside of the garage the consumer applied the brakes and the pedal went to the floor. The vehicle stopped by hitting the house wall. The braking before the crash caused the ABS and the engine lights to appear on the dashboard which remained on. The consumer was able to drive to the dealer for inspection. The mechanic informed the driver that the problem could not be duplicated.

- Hot Springs, AR, USA

problem #2

Jan 022005

Silverado 4WD 8-cyl

  • Manual transmission
  • miles
The vehicle shuts down and lurched forward when it was cold and during inclement weather. This made it difficult for driver to maintain control of the vehicle, increasing the chance of a crash. Took to dealer for checkup, but results showed that the cause was undetermined.

- Belfast, ME, USA

problem #1

Jul 172004

Silverado 4WD 8-cyl Diesel

  • Automatic transmission
  • 4,500 miles
Vehicle over heated while towing a 10K lbs 5th wheel trailer, vehicle is rated to tow 17K lbs 5th wheel trailer.

- Valencia, CA, USA

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