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1994 Chevrolet K3500 6.2L MIL Lamp on
Posted to GM Driveability on 10/8/1998

The driver of the ambulance turned off the master power switch before turning off the ignition. Truck would only idle. Computer was totaly fried. Replaced computer. Truck runs but no trans shifting, speedo or tach. Replaced speed sensor and trans will now shif...

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet K3500

VIN 1GBJK34F8R
Engine6.2 L / 8 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Ambulance

Trouble Codes

1788r -
88R
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet K3500

VIN 1GBJK34F8R
Engine6.2 L / 8 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Ambulance

Trouble Codes

1788r -
88R