Thanx Dan. I have other issues now. My van trans started slipping. I towed the jeep back from Big Bear on the trailer, then drove the van this last weekend to Dana Pt. then Whittier for a birthday, back to Riverside. Today I drove to Temecula no problem till I was exiting on Front st. She was slipping in drive trying to make my rt off the freeway. Drives fine in 1st but will only rev in 2nd and drive. Tried checking fluid added a qt, still no go.
For any Ford gurus it's a 2002 E350 with 7.3 Diesel. The trans is a 4R100. It has 105k on it. I changed the filter and added a MagTech deep pan when it had 30k on it. So it took approx 6 qts to fill the pan and filter leaving approx. 10 qts of original fluid which is still in there! I do not think the trans is bad, it did not make noise slip when towing ect... I'm hoping it may be a solenoid or needs change of fluid. If not I'll be looking for a good trans guy to go thru it and fix what's wrong!