Weird Heat Problem
Thread Starter
Junior Member
Joined: Jul 2010
Posts: 16
Likes: 0
Weird Heat Problem
Hey everyone...I have a 89 5.0 with 80K.
The heater fan only works/ blows on high
The heat is not very warm
When i select what zone i want like floor...it blows cold air on the floor but pumps warm air out of the vents.
The defrost blows cold...but throws heat out of the vent pannels.
How can i get this working right?
The heater fan only works/ blows on high
The heat is not very warm
When i select what zone i want like floor...it blows cold air on the floor but pumps warm air out of the vents.
The defrost blows cold...but throws heat out of the vent pannels.
How can i get this working right?
Senior Member
Joined: Jul 2008
Posts: 58,557
Likes: 1,165
From: Long Beach Calimexifornia
Sound like a vac problem not actuating the blend door for one thing. It's flappin around because of no vac to control it.
Last edited by ymeski56; Oct 29, 2010 at 08:43 AM.
Thread Starter
Junior Member
Joined: Jul 2010
Posts: 16
Likes: 0
So the fan speed problem is becuase of a switch?
And the blend problem is a Vac line not working?
where are the vac lines located at?
Thanks guys!
And the blend problem is a Vac line not working?
where are the vac lines located at?
Thanks guys!
Last edited by baggedcereals; Oct 29, 2010 at 09:45 AM.
