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1988 Buick Century Limited 3.8L Poor Idle Quality, Stall
Posted to GM Driveability on 2/28/2003 19 Replies

This car came in with a complaint of an erratic idle when cold and stalling at times when warmed-up. We found the MAF sensor connector wire broken and repaired plus replaced the MAF sensor with a reman unit. Symtoms continued. Checked MAF pattern & voltage dro...

19 Replies Received (View Replies)

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car Vehicle Data

1988 Buick Century Limited

VIN 1G4AL5132J
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
SymptomsPoor Idle Quality, Stall
OccursIntermittently

Trouble Codes

44lean exhaust
Message Closed

car Vehicle Data

1988 Buick Century Limited

VIN 1G4AL5132J
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
SymptomsPoor Idle Quality, Stall
OccursIntermittently

Trouble Codes

44lean exhaust