On Oct 12, 11:23�am, Jeffy3 wrote:
Have a Craftsman gas push mower that I just bought at the beginning of
this summer. Suddenly the last two times I have used it it sounds like
it's going to stall although it never does. �It hums along fine for a
few seconds then sounds like it's about to �stall then it picks up and
hums along again for a few seconds, almost like clockwork. � When I
push down on the handle to lift the front wheels off the grass, the
engine runs fine. �Any ideas?

Before you do anything, put in a new plug. A plug can break down over
time, but still start and run. If that dosen't fix it, then you can
move on to other things like carb, timing (shear pin), valves and
etc..

Hank