Help please
Thread Starter
Junior Member
Joined: Sep 2012
Posts: 4
Likes: 0
Help please
I have a 1998 f-150 sometimes the heat and a/c blend door will move over for a/c other times it will not switches itself back to heat on its own have changed switch panel any answers please
5 Year Member
Joined: Jul 2012
Posts: 1,438
Likes: 102
From: Miami, Fl.
I am having the same problem. I think it may have to do with vacuum line. A vacuum line swaps the door over. At least that what I think. I am going to mess with it soon. I will keep ya posted.
