Question about Briggs & Stratton Briggs Stratton Intek V - Twin Vertical Ohv Engine with Electric Start 22 Hp, 1" X 3 5/32" Shaft, ModelNo. 44K777 - 0027 - E1

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How tocheck timing onbriggs stratton model44577

Engine backfires thru muffuler

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The timing is fixed, if you suspect the timing is off the only adjustments available are the .030 clearance from pickup to flywheel and the shear Key that positions the flywheel on the crankshaft. You would also want to make sure your valve clearance is .030 as well, the issue sounds like a valve leaking, a dead cylinder or mal adjusted valve clearance causing the exhaust valve to hang open just a bit.

Posted on May 25, 2014

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Posted on Jan 02, 2017

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timing issue. Remove the flywheel to see if it has "spun" from the keyway. If the motor doesnt run at all but just backfires thru the carb, it could also mean really bad intake valves, but I would definitely check the timing first

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Try posting this question under mowers. This is the measurement tools category.

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