Curiosii for ever!
: Car repair manuals for everyone.
Home
>>
Oldsmobile
>>
1990
>>
Calais L4-138 2.3L VIN D FI
>>
Repair and Diagnosis
>>
Relays and Modules
>>
Relays and Modules - Powertrain Management
>>
Relays and Modules - Fuel Delivery and Air Induction
>>
Fuel Pump Relay
>>
Service and Repair
Fuel Pump Relay: Service and Repair
Fuel Pump Relay:
Other than checking for loose connectors, the only service possible is replacement.
