fastlimegreencivic

Well its been pretty cold over here in the night, so i decided to turn on the heater. For some reason it wasn't blowing hot air, it had before and all of a sudden it like went out. Im thinking its a sensor , but which one ? thanks to everyone .

ke98248

iTrader: (1)

what do you mean went out? I'm guessing you mean it stopped blowing hot air? Or any air all together?

teal_dx

check your fuse box?

fastlimegreencivic

yep it stopped blowing hot air

killerB16A

how cold? my friend did that and it turned out that his coolant was frozen. i would check that....

amej8

Does it still blow air when you put it on full blast? Or does it always just blow the same amount (very little).

I'll say that it's your actual blower.

killerB16A

i think he is saying that it doesnt blow hot air. but the blower works.

CAVTECSol

was the engine hot when you tried it. if the engine is cold, the heater has no hot air to blow.

amej8

Ah well scratch my idea then .

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CAVTECsol &raquo;</TD></TR><TR><TD CLASS="quote">was the engine hot when you tried it. if the engine is cold, the heater has no hot air to blow.</TD></TR></TABLE>

What he said. Popping on the heat right after turning on a cold engine will do nothing.

teal_dx

when was the last time the thermostat was replaced? when they fail they either stick open or stick closed. when they stick closed you will over heat. when they stick open, you will not have hot coolant getting to your heater core = cold air

fastlimegreencivic

exactly

fastlimegreencivic

am not sure dude i would have to check that out.

Juggernaut Dr

sure the heater core thing is there? my friend actually wasn't having coolant run through at all

fastlimegreencivic

yep am sure