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Heating Problem

Posted: Mon Oct 19, 2009 10:50 am
by redman310
I have 90 prelude and the blower, and the fluid levels are ok.... But it blows cold air....even when I try to warm in the morning nothing, but cold air. I don't think my temp indicator slide is broken. But it does move very freely with no resistance.

Thank you for your help.

Re: Heating Problem

Posted: Mon Oct 19, 2009 3:01 pm
by spiffyguido
I had that problem in my 86.

If it's the same as my 86, the hot/cold slider works by using a vaccuum line from the engine. Check the back side of your engine and the firewall for a vaccuum line that is leaking or has fallen off. That's likely what it is.

Re: Heating Problem

Posted: Tue Oct 20, 2009 7:37 am
by redman310
Thank you for your help...