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1994 Pontiac Bonneville SE 3.8L Stall, MIL Lamp on
Posted to GM Driveability on 2/14/2001

Car came in w/intermittent decel stall, pulled codes got 1640 and1670, tried to isolate problem circuit w/no success. Then customer advised me that the CEL had been on for a long time, but stalling just started.... I test drove the car and got it to stall..I t...

  Related Documents & Media  1994 Pontiac Bonneville SE

 
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car Vehicle Data

1994 Pontiac Bonneville SE

VIN 1G2ZHYS2L5
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsStall, MIL Lamp On
OccursIntermittently

Trouble Codes

1640QDM failure 1
1670QDM failure 4
Message Closed

car Vehicle Data

1994 Pontiac Bonneville SE

VIN 1G2ZHYS2L5
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsStall, MIL Lamp On
OccursIntermittently

Trouble Codes

1640QDM failure 1
1670QDM failure 4