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Oldsmobile
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1988
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Firenza L4-121 2.0L VIN K TBI
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Repair and Diagnosis
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Powertrain Management
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PROM - Programmable Read Only Memory
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Technical Service Bulletins
PROM - Programmable Read Only Memory: Technical Service Bulletins
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Customer Interest
Engine Control - Driveability/Codes 23, 25, 33, 34
A/C - Insufficient Cooling At Idle (Updated PROM)
Engine Controls - Failure to Run When Cold/Hesitation
All Technical Service Bulletins
Engine - THIS BULLETIN HAS BEEN CANCELED
Engine Control - Driveability/Codes 23, 25, 33, 34
A/C - Insufficient Cooling At Idle (Updated PROM)
Engine Controls - Failure to Run When Cold/Hesitation