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1991 Oldsmobile 98 Regency Elite 3.8L Poor Idle Quality, Hesitation, Cuts out, Misfire
Posted to GM Driveability on 7/30/2007 9 Replies

car brought in for intermittent hesitation/rough idle. customer left car 3 days ago. no codes stored. duplicated rough idle only twice. customer thinks it's possibly bad gas. fuel pressure reads 40psi even when rough idle occurs. car does not have map sensor. ...

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car Vehicle Data

1991 Oldsmobile 98 Regency Elite

VIN 1G3CW53L1M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Misfire
OccursIntermittently
Message Closed

car Vehicle Data

1991 Oldsmobile 98 Regency Elite

VIN 1G3CW53L1M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Misfire
OccursIntermittently