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1995 Pontiac Bonneville SE 3.8L Poor Idle Quality, Misfire
Posted to GM Driveability on 5/2/2003 5 Replies

i have a vacumn leak around or under the throttle body so removed the plenum and gasket all looks good has anyone run into this or can shed some light on it. i know the gaskets should be put on dry but has anyone used any silicon sealer in addition with the ga...

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car Vehicle Data

1995 Pontiac Bonneville SE

VIN 1G2HX52KXS
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Message Closed

car Vehicle Data

1995 Pontiac Bonneville SE

VIN 1G2HX52KXS
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways