Discussion Starter · #1 ·
well heres the scoop, i have a 340 engine with a single carb feeding both cylinders. Both cylinders have good compression and are about 5-10 psi apart from one another. The pto cylinder keeps fouling out and the other cylinder is running fine. We changed points and condensors with no change. And the timing is right where it is supposed to be. Also the advance mechanism is working correctly...any ideas?????