Hanging Idle when clutch in

Red95_5Oh · July 29th, 2011, 06:02 AM

Hello everyone!

Long time no post, guess I haven't had any questions latley I could not figure out!

To the problem. Last time I checked in my IAC went out. I bought a new one and replaced it. Now it seems that my idle shoots up when clutch is pressed in. It will shoot up like 1k rpms hanging for a second then drop down kind slow then it will reach i think its under like 2k and drop down to normal. I asked a mech dude I go to and he said check my MAF, The other sensor thats connected to the intake, vacum leaks, and maybe the gasket on the IAC is messed up. Any thoughts suggestions? Also how would I go about checking for a vacum leak?

Also sometimes when above 3k and letting the engine come down on compression (engine braking) the engine will stick at like 2300 rpms. Any and all thoughts appreciated!

Trick Tuners · July 29th, 2011, 12:55 PM

If you have a hanging or high idle - Trick Tuners Forums

BiggusJimbus · August 1st, 2011, 01:49 PM

Thanks. This gives me some guidelines for the same problem. I suspect I know where my problem is.

July 29th, 2011, 06:02 AM	#1
Red95_5Oh Regular 1995 GT 4Ever Join Date: Apr 2010 Location: C Town Posts: 170 iTrader: 0 reviews	Hanging Idle when clutch in Hello everyone! Long time no post, guess I haven't had any questions latley I could not figure out! To the problem. Last time I checked in my IAC went out. I bought a new one and replaced it. Now it seems that my idle shoots up when clutch is pressed in. It will shoot up like 1k rpms hanging for a second then drop down kind slow then it will reach i think its under like 2k and drop down to normal. I asked a mech dude I go to and he said check my MAF, The other sensor thats connected to the intake, vacum leaks, and maybe the gasket on the IAC is messed up. Any thoughts suggestions? Also how would I go about checking for a vacum leak? Also sometimes when above 3k and letting the engine come down on compression (engine braking) the engine will stick at like 2300 rpms. Any and all thoughts appreciated!

July 29th, 2011, 12:55 PM	#2
Trick Tuners MM Fanatic KB'd GT Join Date: Nov 2006 Location: San Diego Posts: 4,467 iTrader: 3 reviews	If you have a hanging or high idle - Trick Tuners Forums __________________ Check out my forums for stuff on troubleshooting, tuning, etc We teamed up with Socal Performance Racing to bring dyno tuning to San Diego. Be friends with us on FB

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August 1st, 2011, 01:49 PM	#3
BiggusJimbus Newbie Join Date: Nov 2007 Posts: 8 iTrader: 0 reviews	Thanks. This gives me some guidelines for the same problem. I suspect I know where my problem is.

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