Random High Idle
#1
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Location: Macon, GA, U.S.
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Random High Idle
Stock b16 head,IM,TB (2nd gen)on b18c block. Throttle cable isnt too tight, no vacuum leaks. I know the idle is supposed to be high when the motor is cold, but sometimes when im riding around with the motor at operating temp and i let off the gas it likes to idle at around 2000 and sometimes at 3..but a blip of the throttle will return the engine to normal idle >1000..Ive tired cleaning the Idle air control valve on the back of the IM but it didnt fix it..Any suggestions?
Oh yea, and im running a chipped p28 with a b16 basemap.
Modified by reddohcvtec at 2:29 PM 2/19/2006
Oh yea, and im running a chipped p28 with a b16 basemap.
Modified by reddohcvtec at 2:29 PM 2/19/2006
#4
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Location: Vila Velha, Brasil
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Re: Random High Idle (reddohcvtec)
It's either vacuum leak of a bad iacv motor. Get some carb cleaner and spray around the intake manifold to double check that there's no vacuum leaks
Adriano
Adriano
#5
Re: Random High Idle (reddohcvtec)
well what kind of car do u have the swap in and there should be a diagram underside of ur hood on witch way to hook up ur vacuam lines but it from what u have described sounds like a throttle cable
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