Ideling problem

[gseclipse93]

ok, when is start my car it will some times idle fine. but other times the idle will raise and drop. It goes from about 1000 rpm to about 1500. it will serge and stop. I changed out my maf and put anohter one i pulled of other eclipse. what else could be the proble. Could the connector its self be messed up. also i got a whole in my exhaust but that shouldnt affect the ideling

 

[candela]

Check out these links

http://www.vfaq.com/mods/BISS-1G.html :make sure your idle is set the proper way first then proceed to this next link if it still occurs -->
http://www.dsm.org/how-tos/tttt/tttt3.html :if you are going to get an ISC then try to find a used one --test to make sure it works-- as new ones from the dealer are pretty pricey.

This really has no ill-effect on the performance of the car, however it is very annoying I know Check out www.vfaq.com for lots of info for future reference...