stumpped 92 d350
 

I own a 92 dodge 5.9 cummins 250 to 300000 mi.I drove it last Thursday.to gainsville fla it stalled at 80mi hr pumped go pedal it run fine acted up 5 more times before I got home run fine all day Friday no problems sat I went to paint a building it run but started to act up again at lunch I went to drive the 3 mi home and it wouldn't stay running it made it home but it was all I could do to keep the drive train in the truck cause it felt like the u joints were going to be snatched out every time it stalled any advise thankyou for yalls time