Pontiac Sunbird Problem Report

Pontiac Sunbird Coolant Leak & Engine Overheating

(7 reports)

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.

changed water pump finally -
Related Items:
OVERHEATS AFTER DRIVING 10MILES CHANGED THERMOSTAT RAN WITHOUT THERMOSTAT
did the egr test (snapped throttle and check if valve is open on deceleration)-chiltons) my EGR...
Its a 91 Pontiac sunfire since this has been happening I hear a rubbing noise can you please he...