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definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
36,318 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.

2003 Chevrolet Blazer engine problems

engine problem

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2003 Chevrolet Blazer Owner Comments

problem #3

Nov 172007


  • 36,000 miles


The contact owns a 2003 Chevrolet Blazer. Everytime the contact opens the door of the vehicle, the interior lights consistently flicker on and off, especially in cold weather. As a consequence, the battery and alternator continue to fail and need replacing. The dealer stated that the failures were a normal characteristic of the vehicle and no remedy was available. Secondly, he noticed that the fuel gauges were inoperative. When the fuel gauge dial indicates that the fuel level is at half a tank, the fuel warning light illuminates. Thirdly, the contact had to replace the lower ball joints twice because they continued to fail. Lastly, while idling at a stop light, the engine abnormally hesitates, which causes the steering column to vibrate. He took the vehicle back to the dealer, but they could not duplicate the failure or remedy the failures. The manufacturer was unable to assist. The failure mileage was 36,000 and current mileage was 39,450.

- Pittsburg, PA, USA

problem #2

Jan 132007

Blazer 4WD 6-cyl

  • Automatic transmission
  • 72,654 miles
- the contact owns a 2003 Chevrolet Blazer. The contact purchased the vehicle on 01/13/07. The clear coat was peeling off the vehicle on the driver's side door, and that the vehicle has been in an accident, and that the headlight on the drivers side was coming off, and the front bumper brace on the passengers side was missing. The contact stated that the dealer added a mechanical service contract without his knowledge. The dealer misrepresented the vehicle. That he was told the vehicle would be inspected, and he didn't know parts were missing. The contact stated that the check engine light came on 01/25/07. The contact was concerned that the vehicle was in an accident.

- Grafcon, WV, USA

problem #1

Nov 022003

Blazer 4WD

  • Automatic transmission
  • 300 miles
Vehicle stalled while driving, but will restart when key was turned in the ignition. Vehicle was serviced 5 times in which a diagnostic test was performed, no failure code found. Then, dealership removed the automatic starter system, and the vehicle only stalled once. A year later, the service engine light came on while driving. Dealership replaced the computer chip, but the light came back on.

- Wayne, NJ, USA

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