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1990 Oldsmobile Cutlass Calais S 2.3L MIL Lamp on, Coolant fan on
Posted to GM Driveability on 5/16/2000

Here is one that has me stumped. After runs a short time check engine light comes on and the coolant fan come on at the same time. Has code 26. I have checked grounds and supply voltages, resistance of relays and solnoids; replaced ECM. I isolated the wires go...

  Related Documents & Media  1990 Oldsmobile Cutlass Calais S

 
Message Closed w/FIX

car Vehicle Data

1990 Oldsmobile Cutlass Calais S

VIN IG3NF54D6L
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsMIL Lamp on, Coolant Fan On
OccursAlways, Idle, After Runs Short Time

Trouble Codes

26Quad Driver
Message Closed w/FIX

car Vehicle Data

1990 Oldsmobile Cutlass Calais S

VIN IG3NF54D6L
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsMIL Lamp on, Coolant Fan On
OccursAlways, Idle, After Runs Short Time

Trouble Codes

26Quad Driver