Car Questions
RepairPal is your advocate for car care advice and guidance

Defrost&heater only blow cold air

(1990 Jeep Cherokee)
in Corvallis, OR on December 31, 2010
blower works the air just never gets warm
Ask a Question
Displaying 3 answers & 0 comments
Popular Answer
on December 31, 2010
You have a broken blend door. You can buy that part of the HVAC box aftermarket.
Sign in to reply
on January 01, 2011
first check the fluild level of your coolent, if it is low it will blow cold air. When was the last time the termastat was checked or changed. if the above are ok it could possible be the heater core, which may cost a lot to replace. Hope this helps
Sign in to reply
on April 16, 2011
check themoster and if not pull one of the heater hoses off and see if water is going to heater cord.
Sign in to reply
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
A mechanic took off my catalytic converter. do i need to replace it or is it fine without it?
I have a 1999 jeep cherokee MOTOR burn up redid the MOTOR put back down in it now its not hittin on 1 and 2 cyclinder...
Didn't find what you were looking for?