Still having this issue. I took a long trip today. About 30 miles in it cut out again. I have ruled out the gas cap. New information. This time when I pulled over I removed the air filter and was checking to see if any fuel sprayed in the carb when I pump the accelerator and it did not. I then saw my in line fuel filter bowl, about 10 inches in front to the carburetor, was empty. One of those clear in line filters. I went into the cab, flipped the electric fuel pump back on and watch the bowl fill up with gas. I had it running while driving and flipped it off when I pulled over. I got back in the truck and it fired right up. I probably got another 20-30 miles and it happened again. This time I just push in the clutch, coasted on down the road and gave the electric fuel pump time to fill the bowl again. About 20-30 seconds. I popped the clutch, the truck fired up and away I went. My next step is to look inside the tank for any debris or sediment as someone suggested before. Does this new information showing I am no doubt being starved for fuel narrow this down any more. I am at a loss. New fuel tank. New fuel lines, and there are no other fuel filters.

Last edited by Phak1; 05/22/2024 12:07 PM. Reason: Spelling

Dave from Northern Kentucky
My 54 3100