My heat goes from hot to cold

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Dec 8, 2014 | 02:01 AM

Tannerellis

Thread Starter

Joined: Dec 2014

Posts: 3

From: Pennsylvania

My heat goes from hot to cold

I have an 03 gt. When I have the heat on and go to the 3rd and 4th fan speed controls it starts blowing out cold. Can anyone maybe tell me what this could be?

Dec 8, 2014 | 09:10 AM

Martel

2nd Gear Member

Joined: Mar 2007

Posts: 186

From:

Hot flashes?

Dec 8, 2014 | 01:15 PM

Tannerellis

Thread Starter

Joined: Dec 2014

Posts: 3

From: Pennsylvania

It just goes back and forth it's not steady heat or steady cold. Could it be the thermostat?

Dec 8, 2014 | 05:30 PM

Ogre

2nd Gear Member

Joined: Sep 2006

Posts: 152

From: NC

Thermostat more than likely. It is probably sticking in the open position so the heater doesn't build up heat.

Dec 9, 2014 | 12:11 AM

Tannerellis

Thread Starter

Joined: Dec 2014

Posts: 3

From: Pennsylvania

Alright thank you cause it's starting to get cold it'd be nice to have heat with all the leather

Dec 9, 2014 | 06:56 AM

ESABATM

2nd Gear Member

Joined: Apr 2009

Posts: 191

From: GA

low coolant possible

Dec 9, 2014 | 07:50 AM

Choppertwo

3rd Gear Member

Joined: Oct 2014

Posts: 625

From: MD

yea, sounds like thermostat, very easy and inexpensive fix, thats what I would do first

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