Questions & Answers for: heater 2003 mitsubishi galant blows

My heater is blowing cold air. it is the heater control actuator you heater core might be fried or it might just need something as easy as a relay or fuse

...My 2003 galant had the same issue. My mechanic was hoping it was just the Heater Temp. Control cable, but I ended up needing a new thermostat. Apparently it's a fairly common problem with this

the heater blows cold air if your blower fan is working and it blows would mean you will need to have your thermostat replaced.

...heater blows cold air and the anitfreeze is leakig The heater blows cold air and the anitfreeze is leaking from the hose connecting to the core the clamp is definitely not tight... tighten it first ...

heater is blowing cold air. The ac works in the summer but the heat does not work. your heater core is probably bad and just need to be repleced which can be kinda a pain depending on the car most are

heater blowing cold air with anit freeze in it and hot air when just water is in it check thermostat,if ok replace heater core. TIM....

l200 overheating changed the thermostat no luck blowing cold air in cab over heats quicker when rev you need a new heater core

2003 mitsubishi galant, heater blowing cold air. Have had the thermostat replaced 2 mos ago. what could be the problem heater core

...galant's heater is not workin only My wife 03 galant's heater is not workin only blowing cold air. I have replaced heater core,check heater control actuater(it is workin properly open and shuts ...

...mitsubishi galant temp control lever won't switch to heat It was on heat then my dad turn the lever from hot to cold now it won't turn back to heat. The lever turns to heat, But it still ...