hi all I'm confused as all get out. I have a 95 2500 conversion van 318

ok heres the skinny I just bought the van and as I'm driving it the motor just dies I pull over and try to start it right away it just turns over wait about a minute and a half and it starts then drives awhile and does it again so I have replaced in order

crank sensor drove for a week with no problems then it happened
coil drove a few days then it happened
pick-up coil drove a day then it happened

checked the auto shutdown fuse GOOD

NEED HELP OH BTW I HAVE A 94 B250 318 THAT IS A RUNNING VAN THAT I AM PULLING PARTS OFF OF TO FIX THE 95

 

When was the last time it was given a complete tune-up? It could be ignition coil or the IAC idle air control valve.

 

don't know when the last time it was tuned up completely I changed the spark plugs and oil when I first got it the ignition coil was changed a week later I haven't tried the IAC I dropped the fuel tank in the 94 that I am using for parts cause it ran like a dream someone just decided to give her a black eye with their hummer on the funny side hummer had to be flatbeded and hauled off I drove mine home after bending the bumper off the front tire

 

sounds like it could be a fuel delivery issue (fuel pump)

does it show any stored codes or CEL?

 

agreed...

Start with the easy stuff first...after that it could be ECM, weird o2 sensor, leaking injectors, clogged cat etc.

 

check your alternator and wiring also..... a friend of mine recently thought he had a bad alternator, downed his truck for 2 weeks looking for a replacement... what it ended up being, was a loose connection on the back

 

ok quick update thank you all for your advice . replaced fuel pump and the IAC drove fine for about 70 miles the it happened again I was about ten miles from home and in that distance it cut off on me three times I'm thinking maybe the computer I may be wrong HELP!!!!!!!!!!!!!!!!!!!!!!