Idle control valve question
03-21-2008, 11:55 PM
#2
Official Rennlist
Borat Impersonator
Rennlist Member
Borat Impersonator
Rennlist Member
its funny I noticed the same thing the other day.
I don't know if its normal. If I squeeze the hose going from the ICV to the intake I can feel the air moving along with the hissing....
I don't know if its normal. If I squeeze the hose going from the ICV to the intake I can feel the air moving along with the hissing....
03-21-2008, 11:59 PM
#3
Nordschleife Master
I reset my idle the other day using the factory service manual's way of disengaging it. When I shut it off by jumpering B&C on the test port my hissing went away and the engine was considerable quiter. The hissing started after I did a venturi/vacuum line update and epoxied the ISV seam closed.