lawn mowers


Question by  Lizzie44 (39)

How do I fix a lawn mower that keeps backfiring?

I have an Exmark.


Answer by  Brandon55 (1719)

Generally speaking, backfiring is a sign of a lean air/fuel mixture. Change the air filter and loosen the wing nut on the carburetor.


Answer by  japratt (1687)

If your lawn mower seem sot keep back firing all of the time then you should replace the clutch system.

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