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hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
90,333 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 Monte Carlo engine problems

engine problem

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2003 Chevrolet Monte Carlo Owner Comments

problem #3

Jan 212015

Monte Carlo 6-cyl

  • 82,000 miles


The heater fan kept turning on and off and I had to have a new ignition switch put in. At times the fan would quit working while going down the road.other times the fan would not turn on. The cruise light would blink when the heater fan was turned on and the cruise would quit while driving down the road.. I saw on the news last night where there was a recall. I've not recivedany info.

- Rudolph, OH, USA

problem #2

Jul 012010

Monte Carlo

  • 152,000 miles
The ignition causes the car heater and air lights on dash to go out while driving.

- Doyle, CA, USA

problem #1

Dec 162005

Monte Carlo 6-cyl

  • Automatic transmission
  • 37,000 miles
The contact stated when attempting to pass another vehicle the contact's vehicle lurched forward. She pressed the brake pedal to the floor but the vehicle would not stop. She then placed the vehicle in neutral, which slowed the speed. The vehicle eventually stopped. When she took the vehicle to an independent repair shop, the mechanic determined that the throttle was stuck. The mechanic cleaned the throttle system, and replaced the brake pads. The brakes appeared to be damaged as a result of her attempts to stop the vehicle. This was not covered by warranty. There have been no further problems.

- Magnolia, AR, USA

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