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1995 Buick Roadmaster 5.7L Poor Idle Quality, Misfire
Posted to GM Driveability on 4/30/2004 9 Replies

Cust. complained of a surge at cruise. Car got here w/ a rough idle and what seems to be a miss more on one cylinder than any other. I ohmed all injectors and all are within spec. Fuel pressure and vacuum are good as stated in results above. Replaced fuel pres...

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  Related Documents & Media  1995 Buick Roadmaster

 
Message Closed w/FIX

car Vehicle Data

1995 Buick Roadmaster

VIN 1G4BT52POS
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Misc.Sedan
Message Closed w/FIX

car Vehicle Data

1995 Buick Roadmaster

VIN 1G4BT52POS
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursAlways
Misc.Sedan