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1984 Pontiac Grand Prix 5.0L MIL Lamp on
Posted to GM Driveability on 3/28/2000

Customer brought vehicle in with Check Engine light complaint. I found numerous wires in engine compartment that had been cut or chewed in two. After repairing all wires and starting engine, check engine light came on. When checking codes the only code pre...

  Related Documents & Media  1984 Pontiac Grand Prix

 
Message Closed w/FIX

car Vehicle Data

1984 Pontiac Grand Prix

VIN 1G2AJ3TH3D
Engine5.0 L / 8 cyl
EmissionsOBD1
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

55ECM ADU Error
Message Closed w/FIX

car Vehicle Data

1984 Pontiac Grand Prix

VIN 1G2AJ3TH3D
Engine5.0 L / 8 cyl
EmissionsOBD1
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

55ECM ADU Error