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Idle Air Control Valve Operation Question 700 1991

posted by  someone claiming to be Dans1 on  Sat Jan 13 05:33 CST 2007 [RELATED]

I have a question about the ICV on my wagon - the care idles fine
but I have a hesitation when pulling away from a stop - like a loss of power
- the fuel pumps 4yrs old, new fuel regulator, no vac leaks -
but i notice that if i pull the hose off the filter box that goes to the icv
when I accelerate the engine off idle there is still air flow although reduced
thru the icv, and I wonder if this is the correct way it should operate
or should the airflow around the throttle body be completely cut off on acceleration.
would appreciate comments before I pull the icv and test it on the bench.
thanks
Dans1






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New Idle Air Control Valve Operation Question [700][1991]
posted by  someone claiming to be Dans1  on Sat Jan 13 05:33 CST 2007 >


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