Sometimes you need to apply a vacum to the system. Fords usually need this, but I would try it anyway. You will need to rig a sealed cap with a fitting for a vacum pump. You can use a hand pump style and suck it down and see if you get results. Does that system have a hydraulic cooling fan, I can't recall if the vans did or didn't?
Are you also sure you don't have a restriction in a line or a bad new pump?
Chris "The Cat Killer" Childs
Angry Sheep Motorsports
810 417 7777
angrysheepmotorsports.com
IT,SM,SS,Touring, and Super Touring
Bookmarks