A coolant leak may develop from the water pump. The engine may overheat as a result of the coolant loss. A leaking water pump should be replaced.
Resources for the Repair and Maintenance of your 1993 Pontiac Sunbird
1993 Pontiac Sunbird
1993 Pontiac Sunbird Problems
The torque converter clutch can stick "on" after extended freeway driving causing the engine to stall when coming to a stop. Our technicians tell us when this occurs, the engine usually will restart and stall when put into gear. After allowing about twenty minutes for the engine and transmission to cool down, the engine will start and the transmission will operate normally. Replacing the torque converter clutch solenoid, transmission fil...
Front brake rotors can wear causing a pulsation felt in the brake pedal. Our technicians tell us this condition is best corrected by replacement of the front rotors and brake pads.
A dirty throttle body may cause a lower than normal engine idle resulting in a stalling condition. A stalling condition may also result if an idle learn procedure is not performed if the battery goes dead or is disconnected.
The ignition module or crankshaft position sensor may fail causing the engine to die and not restart. Diagnoses will be necessary to determine if the module or crank sensor is causing the no start condition.
1993 Pontiac Sunbird Recalls (Recent)
Summary: THE BRAKE HOSES WERE MANUFACTURED INCORRECTLY, AND DO NOT COMPLY WITH FMVSS 106, "BRAKE HOSES."Learn more »
1993 Pontiac Sunbird Questions and Answers
was starting out from first gear,when I got to 4th and going into 5th its like something became disconnected from the shifter,could move shifter knob around without no grinding,like there was no ge...
Where is the oil pressure sending uint
Seems like it is a pressure leak.
1993 Pontiac Sunbird Reviews
works prety good
It's an older car. This is my 2nd one. I kind of got both of them by default. Definitely not my first choice of car. Watch out for major repairs such as: ABS dying, wheel bearings, power steering hose, and fuel injector problems.