Mowerflipperguy's latest activity

Does it have the correct spark plug in it? I've seen the "Torch" brand cheap plugs do this. I only use the correct Champion plugs in...

How did you check the valve clearances? "Looks good" is subjective. This thing is popping like an intake valve has poor clearance or the...

Both valves open right at 1/8”

Yes sorry, I realize my “looks good” answer was probably mistaken as an eyeball guess haha. But both gaps do measure within spec. I...

Good call, but yes, it has a champion that looked good, I swapped it anyways with a new one and no change.

I’ll check that out and report back. Thanks for the reply!

So here’s the deal. 2019 Briggs 33R777 0012 G1 fires right up every time. Runs rough and pops at high rpm (although it won’t get nearly...