Is this Normal?
Thread Starter
Melting Slicks
Joined: Nov 2000
Posts: 3,388
Likes: 1
From: X
Is this Normal?
When I am driving, and then come to a stop. My car is idling at about 1200 RPMs. It goes back down to 800 RPMs in about 10 to 15 seconds. Is this normal? It just seems a long time to drop.
Thread Starter
Melting Slicks
Joined: Nov 2000
Posts: 3,388
Likes: 1
From: X
Re: Is this Normal? (War Machine)
I cleaned the IAC's about 300 miles ago and reset them (1 1/8 inch). I can see the pinicles inside the housing and they seem too be moving, as they should. They are getting pulse voltage at A+B and C+D My TPS is set correctly, map sensor working. I did find out that my EGR solenoid is not working. (Not opening up on acceleration to allow vacuum to egr valve) But I doubt this is the cause of my problem, as the egr would be closed anyway at idle. I hate to spend 70 bucks apiece for new IAC’s and find out they are good
