cfield
New member
i have a 53 jubilee. after plowing for some time, the tractor seems to be running wrong. when i give it gas, it wants to shut off. also, when i let off the clutch to move, the tractor lags then jumps in or sometimes shuts off. the spark plugs seem to be fine. i took the drain off the bottom of the carb and drained a little, which helped a little. what is the most common cause? what do i need to check next? thanks!