Irv, Keith's father ACV
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HAILERS
Joined: May 2001
Posts: 20,563
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From: FORT WORTH, TEXAS,USA
Irv, Keith's father ACV
Does anyone know for sure if the antiafterburn valve which is a part of the ACV, should still be introducing fresh air into the rear rotor at IDLE?. I know its supposed to do so during deceleration, but how about when idling?
Senior Member
Joined: Mar 2001
Posts: 501
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From: Lawrenceville,Georgia,U.S.
Yeah, I know for sure. The answer is NO! The anti-afterburn valve should only open under the high vacuum of deceleration, that is, when the throttle is shut down above approx. 2500 rpm. It should inject air until it reaches idle (vacuum about 15-17"). If your getting air from the valve at idle, you need a new ACV! Have a good day!
Irv, Keith's dad
Irv, Keith's dad
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