The powertrain control module (PCM) may fail causing various driveability concerns. Replacement of the PCM is generally required to correct these issues.
1990 Mitsubishi Galant Problem Reports
RepairPal Verified 1990 Mitsubishi Galant Problem Reports
The engine may develop a low idle or stalling condition due to a failed idle air control valve. Our technicians tell us the replacement of the faulty valve is required to correct this condition.
The seat belts may not properly retract due to an internal fault with the retractor mechanism. Replacement of the seat belt retractor would be required to correct this concern.
The automatic transmission may fail prematurely. Transmission overhaul or replacement may be necessary to correct this concern.