I need help fixing a problem with my heating system in the 03 evo. The temp gauge in the car reads what it should and the when the heat is turned on it does blow cold air only. Since the car hasnt over heated at all I dont believe it is the thermostat although I could be wrong. Any help where to start looking is appreciated. Its just no fun driving the car is freezy cold weather this time of year with no heat at all.

 

the cable for the hvac control often breaks or becomes difficult to turn. Check that the hoses to the heater core are hot. My guess is its set to cold and not turning to heat.

 

Search

 

https://www.evolutionm.net/forums/ev...ac-issues.html

There's also a TSB posted by RussellM from mitsuparts.net

 

wow this looks like its gonna be a project lol

 

Damn John that sucks haha it's freezing outside!!! I bet the old lady was thrilled about the trip to Philly this week!
What does the knob feel like when you turn it?