One problem related to check engine light on has been reported for the 2000 Chevrolet Monte Carlo. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Chevrolet Monte Carlo based on all problems reported for the 2000 Monte Carlo.
Car stalls while driving without notice. The engine just cuts out, the power steering is lost and most times you don't notice until you are pressing the gas pedal and the car is decelerating. . . Once I'm able to stop car safely, most times it starts back up, but it takes 3-5 times of flooring the gas and cracking the key to get it to catch, then it runs rough for a minute and seems fine. No warning lights when this happens. On a different occasion, the check engine light came on, but the car did not stall. Took it to chevy dealer who diagnosed an ignition module ($600!). Drove the car home the next day and it stalled again!!! brought it right back up to chevy. . . And, after much persistence and threatening to stop payment on the $600 spent for nothing, a crankshaft sensor was installed n/c. It has been a week, with no problems yet and hoping this fixed it. However, sometimes it would be up to 3 weeks between the incidents of stalling, so on a wait and see basis right now. . . With fingers crossed. Very frightening to drive the car and not know if you are going to get where you are trying to go, let alone the though of this happening in the middle of an intersection or on the expressway. . . The car is in mint condition, garaged kept and regularly maintained by dealer only and has less than 50,000 on it. As a side note, I also have crunching noise recently presented in the steering wheel when turning or braking. After the last go round with chevy over spending $600 on a car that still stalled, was hesitant to have more work done at the moment. . .