Strange sound and vibration...
#1
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Join Date: Jun 2007
Location: Palmer, Ma
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Strange sound and vibration...
Okay, whenever I get into boost, the blower whine stutters or flutters, and my acceleration is turds....
changed plugs, wires, oil, air filter, and it'* still there.
the car is a 1993 Buick Park Ave Ultra 3.8 */C.
151k on the ticker
any help is appreciated...
changed plugs, wires, oil, air filter, and it'* still there.
the car is a 1993 Buick Park Ave Ultra 3.8 */C.
151k on the ticker
any help is appreciated...
#3
Obtain a scantool and check for KR (Knock retard). You most likely have cracks in your Exhaust manifolds causing KR which makes the car flutter when getting into the boost. Usually the flutter is the PCM dumping boost.
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