Poor heat - JeepForum.com
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post #1 of 3 Old 09-08-2008, 08:10 AM Thread Starter
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1990 MJ Comanche 
Join Date: May 2008
Location: Minnesota
Posts: 48
Poor heat

My heat seems to work but only when I'm moving, even when I am moving the heat is barely there. Also there seems to be no difference between hi and lo, it blows the same no matter what. Is my problem the blower motor?

1990 Comanche Eliminator
Disc Brakes front and rear
2" Budget Boost, Grand Cherokee front coils, AAL
Rubi Wheels
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post #2 of 3 Old 09-08-2008, 08:12 AM
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1977 CJ7 
Join Date: Feb 2006
Location: st.paul mn
Posts: 369
pull the blower motor out and check it on the workbench and look for leaves stuck inside there.
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post #3 of 3 Old 09-08-2008, 10:53 AM
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1990 YJ Wrangler 
Join Date: Aug 2006
Location: Grass Valley
Posts: 16,119
I would bet it's a bad blower motor. You should also read through some of THESE threads from the FAQ and heater stuff, lots of good info in there.

Originally Posted by George Orwell
We sleep safe in our beds because rough men stand ready in the night to visit violence on those who would do us harm.
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