If the heater core is ok, check to insure your ac unit is working. The ac works in conjunction with the heat when running defrost, and without the ac air windows will fog up .
how do i change my blower motor on my 2007 malibu
Check the fuses first. look in owners manual for location of fuse box.
check heater fan to see if it is working.
In the a/c heater core housing under dash, pass. side
You will have only cold air coming thru your heater ducts if your core is defective.
It may or may not have a block heater. If it does then the power cord will be located near the battery behind the grill.
Will water in your 2002 Chevrolet Malibu cooling system will result in no heat. The water level is too low to reach the heater core.
Under the passenger side dash. It's awkward to get to, but it's there.
No. The problem is most likely your heater core. Ask a mechanic.
Chevy did not build a Malibu in 1995.
Fuel Leak. Possibly the Fuel Pump. Get it checked immediately.
No i have a 2002 malibu that had the same problem when i checked it was the park lock switch that was causing it