Our Community is 940,000 Strong. Join Us.


heater problems


lay_ds_man_69
12-03-2008, 01:06 PM
my 01 spyder gt it having problems with the heater. its blowing air but it not heating up. im a mechanic along with alot of my buddies and ive asked all of them cuzz i cant figure out the problem. some of them said the heater core, and others have said the thermostat. i need to know if any1 else has had this same problem and exactly what i need to replace because i dont have enough money to be blowing on shit i dont need. can any1 help. thanx.:banghead:

808drifter
12-03-2008, 01:47 PM
1st thing to do is this.
Apparently I'm the only one this has happened to.

Get a friend to sit in the passenger seat.
Look under the dash on the driver side.
Have your friend turn the temp control knob back and forth. (car doesn't have to be on)
You should see a lever moving back and forth when he does that.
There's a wire that connects to a plastic nub on it. Mine broke off. That's why I ask you to check this 1st.

To fix it is easy. Just put a nut&bolt through the wire and hole in the lever.

If the wire didn't break off, it could be your core or thermostat.

shell8420
12-06-2008, 07:43 PM
I have an 01 GT and I am having the same problem. It can be idling forever and the heater never heats up, but as soon as I start driving it will work fine. But then as soon as I slow down or come to a stop, its back to cold.

Xanidus
12-11-2008, 06:54 AM
I have an 01 GT and I am having the same problem. It can be idling forever and the heater never heats up, but as soon as I start driving it will work fine. But then as soon as I slow down or come to a stop, its back to cold.

I have the same thing, an 01 GT, with the same exact problem. It's not all that big of a deal most of the time, since I live in southern Louisiana. It's just a little bit of an annoyance.

guardian1996
01-31-2009, 02:10 PM
i have a 01 eclipse which had the same problam heat would work at times and not at other times replaced the thermostat that wasnt it !! mine has 143,000 miles on. finally i took it to the shop they had to take the entire dash to get to the heater core had to be replaced after $1000 its works like a dream gets soooo hot now i have to turn the heat off in mid winter!!

Add your comment to this topic!