Questions & Answers for: Chevrolet Monte Carlo check engine light

...check engine light came on .. i checked the gas cap it was loose ... tightened it fillled it up with fuel....the light didn't go out. i had it scanned and got the po440 issue....had the check engine ...

...Check engine light Hi, I have a 2001 Monte Carlo SS and two engine codes (404 and 1404) both point to the EGR Valve. If I replace the valve myself will I need to "clear" the check engine light ...

...check engine light come on when I start the car and whe I am driving it the light blanks In Chevrolets when the check engine light blinks that means that ur engine is having a misfire. Tony-Check ...

check engine light comes on the car is hestitating The information below was complied by me, it explains what causes the check engine light to come on and the process of finding the cause. When the ...

...Check Engine light has came once for about 5 days, had put poor quality gas in the week before, then after putting in the usual gas of put in car, the Check Engine light came off. Checked my gas cap ...

check engine light on The check engine light just came on day before yesterday. It is just about 300 miles shy of its next oil change. When I checked the oil in it, it was extremely low so I added ...

Check engine light is on when the car starts and stays on. Then when driving it and giving it some gas vibrates and the check engine light starts blinking Reducing speed makes the check engine light s

check engine light after it's been cleared? After replacing sensors and cat, I continue to get the check engine light after it's been cleared? the check engine light comes on when a sensor

check engine light on Need to know why check egine light is on When the check engine light is on the cpu is telling you that it has found a problem while it is checking the operating systems of the ...

check engine light on 1985 montecarlo don't light up no check engine light when ignition turned on You need to check the relay and the wirings for proper functioning.