Vacuum Question ?
Vacuum Question ?
Postmaster
Joined: Jan 2004
Posts: 4,758
Likes: 7
From: colorado
Originally Posted by jeepster1272
My 2001 psd blows air through the defrost vents only. Could this be a vaccum leak or a blendor problem, any sugestions are welcomed.
FTE Leadership Emeritus
Joined: May 2001
Posts: 13,653
Likes: 6
From: Cabot, Arkansas
If your truck is a 4x4 with auto hubs, be sure to check the vacuum lines all the way to the hubs.
Also check fuse #24 in the in cab fuse panel. It's the blend door actuator fuse.
Also check fuse #24 in the in cab fuse panel. It's the blend door actuator fuse.
