I had the same problem Kent described ,would start right up after engine warmed up and shut off truck would have a difficult time starting up .I found it would start right up if I parked on a hill and rolled down and let the clutch out in gear.It turned out it was a bad ground that got worse when the engine heated up

Last edited by KEVINSKI; 08/19/2020 4:49 PM. Reason: Spelling

1954 Canadian GMC 9300
"The Journey"
Follow in the DITY