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1989 Buick Electra Park Avenue 3.8L Poor Idle Quality, Cuts out, Stall, Misfire
Posted to GM Driveability on 12/26/2002 9 Replies

vechile runs fine when started but stumbled and dies when it reaches operaing temp. replaced crank sensor and installed known good maf sensor. all reading on scan tool are normal until it start to stumble and then o2 reading goes lean and sits there. only happ...

9 Replies Received (View Replies)

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car Vehicle Data

1989 Buick Electra Park Avenue

VIN 1G4CW54C7K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Cuts Out, Stall, Misfire
OccursHot, Idle, Intermittently, Only After Warmed Up
Message Closed

car Vehicle Data

1989 Buick Electra Park Avenue

VIN 1G4CW54C7K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Cuts Out, Stall, Misfire
OccursHot, Idle, Intermittently, Only After Warmed Up