Manage My Life

why does my car heater blows warm and then cold

by Manage My Life Last activity date:
November 20th, 2011

i have a 2002 honda civic 1.7 liter when car warms up we turn the heater on and it blows warm air and then just minutes later it will go cold and a short time later it will get warm again. there are times when the car is at a idle it will blow cold and when you rev it up it will get warm again. i checked all fluids and they are full and also changed heater contol.the car does not seem to be overheating. any answers

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Answers (2)
Manage My Life
I'm sorry to hear that you are having some difficulties with your Honda Civic heater. I did some research for you at and found an expert answer to a similar question that may help until your expert can respond to your specific question. The link is attached below. If you do decide to schedule service and have a qualified technician help you, I have also attached a link to I hope these links provided assist you.
Answered in 8 minutes
by Manage My Life |
November 20th, 2011
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