Date: 03 Sep 2007 21:36:15 GMT From: Adrian <toomany2cvsnospaml.com> Subject: Re: Engine revving up and down (Saab 9000 CSE 5spd)
Walt Kienzle (wkienzlenospam.com) gurgled happily, sounding much like they were saying : >> I am having idling trouble. The engine is revving up and down. I have >> checked the hoses, they seem to be okay. > What vintage is this 9000? If it isn't the hoses, the next thought > would be the Idle Air Control (IAC) valve - a bit more expensive than > a few feet of hose. It's worth taking the IAC off and giving it a damn good clean out with an aerosol of carb cleaner - worked wonders on my 900 with similar variable idle speeds.
