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1991 Buick Park Avenue 3.8L Hesitation, Stall
Posted to GM Driveability on 1/27/2001

gentlemen i have worked on this for a week and a half , i need help. i have followed up with all codes and found nothing wrong except a voltage drop at the ground under the module on the side of the head. i fixed this but did not help . this car may run great ...

  Related Documents & Media  1991 Buick Park Avenue

 
Message Closed w/FIX

car Vehicle Data

1991 Buick Park Avenue

VIN 1G4CW53L5M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
Emissionsus fed
SymptomsHesitation, Stall
OccursCold, Hot, on Accel, Intermittently

Trouble Codes

16bat voltage
21tps
23air temp sensor
43esc failure
65cruise servo position sen
ABS45 61 power interuption and pump motor
Message Closed w/FIX

car Vehicle Data

1991 Buick Park Avenue

VIN 1G4CW53L5M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
Emissionsus fed
SymptomsHesitation, Stall
OccursCold, Hot, on Accel, Intermittently

Trouble Codes

16bat voltage
21tps
23air temp sensor
43esc failure
65cruise servo position sen
ABS45 61 power interuption and pump motor