I searched around and could really find an answer.

Here's my situation. I got a 1995 Cavalier 2.2l auto, yesterday while sitting at a light I noticed it was idiling a little rough and looked down and seen my CEL was on. So I pulled over, shut the car off and restarted light went away.

Today, same thing sitting at a light starts to idiling a little rough and the light came on again. It keeps driving fine, no stalling but you can hear it running crappy through the exhuast.

I figured it was something along the lines of the o2 sensor so I changed it and still CEL. I checked my gas cap and still CEL.

After a restart, as soon as I put in drive about a minue after it'll have a bumpy idil and throw the light?

Any ideas on what might be causing this? Someone told me possibly the MAP Sensor? I am not too familiar with this sensor, what does it do and where is it on the 2.2?

Any help or insight to this is appreciated.

Thanks guys.
Derreck

get the code before changing sensors for no reason



Gilles
2.3 Ho

So the CEL comes on, and when you shut the car off then restart it , its gone until it happens again? Go to AutoZone they can check the code for you for free.



FU Tuning