My Check Engine Light Is On!

United States
December 7, 2006 1:22am CST
I took it to 2 different mechanics, but they both couldn't help me out. Its still running good. What could be the problem?
1 person likes this
3 responses
@ashu2077 (88)
• United States
29 May 07
It could the o2 sensor. This sensor is heat sensitive. The sensor works fine at a certain temperature it the right temperature is not achieved it will trigger a check engine light. Not sure how many O2 sensor your car has but take it to autozone and they will pull the code for free. Then research the code on the internet and ask a reliable mechanic what it will cost to fix it. Regards Ash
• United States
31 May 07
Thank You I'll try that
@disvachic (10120)
• United States
22 Dec 06
my aunt check engine is on to and nothing is wrong. my uncle is one of the best mechanics and he said it was a sensor problem. it might be a sensor problem and just staying on.one time when mine was on it a small valve. did they put it on the machine to see what was wrong?might want to do that. i see this is an old discussion so what happened with that?
• United States
23 Dec 06
I had a diagnostic test and they couldn't find anything wrong. And since I past the inspection test I left it at that.
@jaginfo2006 (1757)
• India
7 Dec 06
then i think you should just live with it like that
• United States
9 Dec 06
Thanks as long as it doesn't break down on me