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1993 Oldsmobile 88 Royale 3.8L Poor Idle Quality, Hesitation, Misfire
Posted to GM Driveability on 11/14/2000

hello we have a 1993 olds eighty eight no.1 is a dead cyl. miss it has had new plug wires, plugs and coils at another shop, also we have tried a pcm removed intake looked for vac leak it has 150 psi compression all cyl. removed valve cover check to make sure v...

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Message Closed w/FIX

car Vehicle Data

1993 Oldsmobile 88 Royale

VIN 1GV3HN53LO
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
Emissionsfed
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1993 Oldsmobile 88 Royale

VIN 1GV3HN53LO
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
Emissionsfed
SymptomsPoor Idle Quality, Hesitation, Misfire
OccursAlways