Oldsmobile Alero Problem Report

Oldsmobile Alero Coolant Leak From Heater Core

(11 reports)

The heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.

HEATER CORE LEAKED OUT OF A/C CONDENSATION HOLE FROM HEATER CORE CASE. SOLUTION BECAUSE OF NO TIME TO DO IT CORRECTLY I BYPASSED THE HEATER CORE -
coolant leaked on right passenger side. caused engine to overheat. replaced heater core. -
Related Items:
Does my car have to go to the shop to fix the heater blower or can it be done at home?
how do i change heater core in a 99 olds alero
A coolant leak may develop from the water pump. The engine may overheat as a result of the cool...
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases,...
When i turn the button on for the heater or the air it just won't click to get either. I do not...