 I need help with my idle |
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 Dec 1, 2009 - 6:15 PM
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Enthusiast  Joined Feb 7, '08 From Antelope, California Currently Offline Reputation: 0 (0%)  |
Hey My RPM idle sits around 1100-1000 RPM. I brought it to a mechanic he tried a lot of things, and still can't figure out what is wrong. Anyone here might know what is wrong with it? I need it fixed, soo i can go smog it and register my car. Thanks in advance.
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Dec 1, 2009 - 6:55 PM
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Enthusiast Joined Mar 3, '05 From Richmond, B.C. Currently Offline Reputation: 0 (0%) |
Did your mechanic try adjusting the idle speed screw, located on the front of the throttle body?
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Dec 1, 2009 - 7:56 PM
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Enthusiast Joined Apr 27, '09 From West Coast Canada Currently Offline Reputation: 0 (0%) |
adjust IAC valve
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Dec 1, 2009 - 8:07 PM
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Enthusiast Joined Feb 7, '08 From Antelope, California Currently Offline Reputation: 0 (0%) |
he tried a alot of things but i'm not sure which screw your talking about. I'll ask him to adjust the IAC valve.
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Dec 1, 2009 - 8:10 PM
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Enthusiast Joined Aug 16, '03 From Bay area Currently Offline Reputation: 0 (0%) |
dont think our cars have idle air control screws. I believe it is controlled by an idle air control valve which is electronically controlled by the computer.
I would recomend you clean your throttle body with a toothbrush and then reset your ecu by disconnecting your battery for 10 minutes. This will force the cars computer to relearn the idle and fuel mixture. |
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Dec 1, 2009 - 8:17 PM
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Enthusiast Joined Feb 7, '08 From Antelope, California Currently Offline Reputation: 0 (0%) |
I remember him spraying some carb cleaner thingy into the throttle body earlier. Should i try unplugging my battery?
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Dec 2, 2009 - 6:37 PM
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Enthusiast Joined Jul 23, '09 From Vermont Currently Offline Reputation: 1 (100%) |
Is your timing set to 10 degrees before?
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Dec 2, 2009 - 9:15 PM
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Enthusiast Joined Jul 29, '07 From Quebec, Canada Currently Offline Reputation: 0 (0%) |
cracked vacuum hose
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Dec 4, 2009 - 10:40 PM
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 Enthusiast Joined Apr 17, '07 From Montreal, QC, Canada Currently Offline Reputation: 1 (100%) |
Your throttle cable is just too tight...
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Dec 4, 2009 - 11:07 PM
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Enthusiast Joined Apr 27, '09 From West Coast Canada Currently Offline Reputation: 0 (0%) |
QUOTE (domyz @ Dec 2, 2009 - 10:15 PM)  cracked vacuum hose would a vac leak not induce an unsteady idle (rpm float) This post has been edited by Mstoochn: Dec 4, 2009 - 11:07 PM |
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Dec 18, 2009 - 2:20 PM
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Enthusiast Joined Feb 7, '08 From Antelope, California Currently Offline Reputation: 0 (0%) |
hey, sorry for the late replies, I haven't had time to be on here. I still can't figure out what is wrong. I haven't really tried anything yet. I took it to the mechanic the other day, he unpluged my IAC and my idle dropped to around 900RPM. Anyone think they might know what is wrong?
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