Dash heat and A/C in 2004 E450 not blowing
I have a 2005 Sunseeker Class C on a 2004 Ford E450 chassis, purchased used about one year ago. Initially the heat or AC would blow intermittently from the dash and/or floor vents (defrost works) but...
Forum Discussion
I had the same thing happen with our 2003 E450 on our last trip two weeks ago. I had the same thing happen with our 2003 E450 on our last trip two weeks ago. I found this UTube Video that was posted about the same problem with a 1997 E350. After watching the video I found that the run of the vacuum line in our E450 is the same as the video shows. That's as far as I got to date, but I believe the break or leak in the vacuum line is in the hidden section mentioned in the video. In any case the bypass repair made by the person who posted the video is an easy DIY to do if I can't find the actual leak point.
