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International Automotive Technicians Network
1991 Buick Century Custom 3.3L Cuts out, Stall
Posted to GM Driveability on 1/13/2011 25 Replies

I would like to see what IATN makes of this.

When this Century came in, I was out of town. It was stalling intermittently hot or cold, Would run fine one minute, then rough idle, stall or correct to normal. The owner brought a fuel filter.

Code history, 34-M...

25 Replies Received (View Replies)

  Related Documents & Media  1991 Buick Century Custom

 
Message Closed w/FIX

car Vehicle Data

1991 Buick Century Custom

VIN 3G4AH54N7M
Engine3.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
SymptomsCuts Out, Stall
OccursIntermittently
Misc.Asjw Prom Bcc, Scan Id 9804

Trouble Codes

26Quad Driver Module Failure
272nd gear switch or circuit problem
283rd gear switch or circuit problem
34Mass Airflow Failure
42Electronic Spark Timing EST Problem
Message Closed w/FIX

car Vehicle Data

1991 Buick Century Custom

VIN 3G4AH54N7M
Engine3.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
SymptomsCuts Out, Stall
OccursIntermittently
Misc.Asjw Prom Bcc, Scan Id 9804

Trouble Codes

26Quad Driver Module Failure
272nd gear switch or circuit problem
283rd gear switch or circuit problem
34Mass Airflow Failure
42Electronic Spark Timing EST Problem