no heat
11-27-2010, 07:18 PM
#1
Thread Starter
Join Date: Nov 2010
Location: washington
Posts: 10
no heat
so I have an 89 foxbody and my heater doesnt blow very hot air it blows and i replaced the temostat but it still is not very hot no mist on the windshield and no water on the floor so im not sure if its the heater core but it just wont get very warm it also makes a gurgling sound the comes from the glove box any help please
11-27-2010, 07:22 PM
#2
1st Gear Member
Join Date: Oct 2010
Location: Texas!
Posts: 110
The core is located behind that glovebox and it sounds like it has air in it, which is where your sound is coming from. Bleed that air by running the heater, then pulling the cap after shutting it down, then filling as required. You should eventually have heat after getting that air out.
PS, try not to get burned too badly when pulling that cap...
PS, try not to get burned too badly when pulling that cap...
11-28-2010, 03:17 PM
#6
4th Gear Member
Join Date: Jan 2006
Location:
Posts: 1,692
also make sure your coolant is at the proper levels and after back flushing the heater core make sure to burp the coolant system.
11-28-2010, 05:06 PM
#7
3rd Gear Member
Join Date: Jul 2009
Location: SoCal
Posts: 807
If this does not work, you are looking at a long weekend changing that heater core.
Here is a link for with some options and how your heater works.
http://www.aa1car.com/library/2004/us40446.htm
Also check out my recent thread
https://mustangforums.com/forum/5-0l...ml#post7308808
Here is a link for with some options and how your heater works.
http://www.aa1car.com/library/2004/us40446.htm
Also check out my recent thread
https://mustangforums.com/forum/5-0l...ml#post7308808
