fixemup257
Registered User
Hey guys. Ok I just got my car back together and all is well except there is this annoying *** "squeeking"..consistant sound, coming from what seems to be the bypass valve butterfly inside the manifold. At idle it squeeks like a dry bearing on a pulley going round and round but when you start to go it goes away. Also when you turn the car off and everything stops there is still that initial amt. of vaccuum traveling through the engine and when the bypass actuator lets the arm up right at that second the sound stops. So what im saying is even after the engine is off (all parts just stop spinning) and the air is still moving, the sound is still there for that split second until the actuator lets its arm up to close the valve and the sound immediatly goes away. ANyone ever have this problem..this high pitched squeeky crap is drinving me crazy!!