Whats up everyone i bought a pretty decent 2002 F150 XLT with 5.4. Ive already fixed 2 blown plugs and coil packs. Replaced rear struts and u joints in the drive shaft. But then its started "bump shifting" and over reaving now it it can hardly stay in gear to move any ideas what the problem could be?

 

Not struts, shock absorbers. Sounds like a bad transmission. Could you explain what it is doing a little better?

 

step one tranny fluid level?