coldbluesteele
New User
Hi All,
I have a 1954 Super M that was running fine, then one day not long ago it started up on only 2 cylinders. 1 and 2 fire fine, 3 and 4 will fire only when the throttle is increased. At idle or after the RPMs settle when throttled up, 3 and 4 drop back off. Checked timing, plugs, wires, distributor...all look good, but I am not an expert by any means on tractors.
And ideas?
I have a 1954 Super M that was running fine, then one day not long ago it started up on only 2 cylinders. 1 and 2 fire fine, 3 and 4 will fire only when the throttle is increased. At idle or after the RPMs settle when throttled up, 3 and 4 drop back off. Checked timing, plugs, wires, distributor...all look good, but I am not an expert by any means on tractors.
And ideas?