PA cherokee club
Senior Member
Joined: May 2013
Posts: 734
Likes: 0
From: Shippensburg, PA
Year: 1999
Model: Cherokee
Engine: 4.0 I6
I replaced my broken vacuum line to try and fix my cruise control/ac/vent problems. Still no improvement. I think that vacuum ball might be cracked in the bumper but I haven't inspected it.
Anybody else have that problem where the vents like to go closed when it's been at a higher rpm for awhile? My google-fu is failing me right now.
Anybody else have that problem where the vents like to go closed when it's been at a higher rpm for awhile? My google-fu is failing me right now.
CF Veteran
Joined: Dec 2009
Posts: 2,820
Likes: 3
From: Newport, pa
Year: 1997
Model: Cherokee
Engine: 4.0
CF Veteran
Joined: Dec 2009
Posts: 2,820
Likes: 3
From: Newport, pa
Year: 1997
Model: Cherokee
Engine: 4.0





