My heater has always blown hotter than hell on fall days when it was cold. Now since its been freezing, my heater blows cold air, all the time, even when at operating temp. After driving for a long time it sometimes starts to blow hot again. Could it be my heater valve? I really hope its not my heater core cuz i heard there a bitch to replace. Any help would be appreciated, its kinda hard defrosting my windows with cold air lol.
heater question
- Thread starter mtoxracerfss
- Start date
Make sure you have vacuum to the water valve at firewall on passenger side. Bypass vsv if necessary.
see.... http://www.supramania.com/forums/showthread.php?t=7971&highlight=heater+cold
see.... http://www.supramania.com/forums/showthread.php?t=7971&highlight=heater+cold
