Well I finally got the Mis-Fire out of my Eclipse.

FYI.... The reason I was running on two cylinders was due to the Ignition Control Module being bad .......

But I'm on a new "And hopefully last problem" I have a classic example of idle surge.

My base idle seems to be around 1800 at rest. 1500 with A/C on and when the car is in Neutral.... The idle will jump from 2000 to 1500 non-stop.

The car runs fine when driving, but the moment I stop at a red light or stop sign, the surges are back.

I just was wondering where I should start to fix this.....?

Correct me if I'm wrong or give me any suggestions if possible....

But I was going to check for Vaccum leaks first, Boost leak test, then afterwards clean my IAC.

So... Does this sound like Im on the right track?

Thanks for any help!!

Joe

 

bad iac

 

Bad iac, like mike said... they have a tendancy to go on these cars...