Mechanics

OLDSMOBILE BRAVADA HEATER PROBLEM

2001 Oldsmobile Bravada

Heater problem
2001 Oldsmobile Bravada 6 cyl Four Wheel Drive Automatic 149000 miles

I have a 2001 Oldsmobile Bravada, relatively in good condition, however my heater is not pumping out good heat as before so I had the thermostat replaced. It worked well for a few weeks, now the heat is not as good.
I've checked my antifreeze coolant, and its fine, therefore there's no leak. Would it be my heating coils and if so where should I look (under dash board, on the right hand side or under the engine hood)
Also my service light is now on.

Please advise
Avatar
Aserrano
April 23, 2008.



Check out the related content below while we wait for the question to be answered by a professional mechanic.