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1989 Buick Reatta 3.8L Poor Idle Quality, Hesitation, Surge, Stall, Misfire
Posted to GM Driveability on 2/12/2009 18 Replies

this vehicle came in for stalling. Had a code for maf sensor but signal is good. checked for vac leaks and found large leak at intake manifold gaskets (repaired it). Vehicle still stalls and runs very lean o2 sensor test confirms this as voltage remains at or ...

18 Replies Received (View Replies)

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car Vehicle Data

1989 Buick Reatta

VIN IG4EC11C8K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire
OccursAlways
Message Closed

car Vehicle Data

1989 Buick Reatta

VIN IG4EC11C8K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire
OccursAlways