Mechanics

HELP ITS FREEZING AND MY HEATER IS BLOWING COLD AIR!!!

2003 Mitsubishi Lancer • 4 cylinder FWD • 97,000 miles

Hi, I own a mitsubishi lancer oz rally 2003.I turn the **** to the heat but to no luck it stay cold, I tried replacing the fuse and it was luke warm and then went back to being cold after about five minutes. Any ideas or suggestions also which symbol is it for the heater I replaced a couple and can't figure it out.
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BAMF69
December 17, 2010.



Try replacing the thermostat and see what happens-start here

Rasmataz
Dec 17, 2010.
I already replaced the thermostat, that was what I thought at first too.

Tiny
BAMF69
Dec 17, 2010.
Check the heater core, if it has a heater control valve that too and the air blend door/actuator

Rasmataz
Dec 17, 2010.
Awesome, but how do I check to see if the heater core/control valve/door-actuator are working properly?

Tiny
BAMF69
Dec 18, 2010.