John deere lawnmower backfiring?
Posted January 4th, 2010 by admin 2 Comments »
Fatback_pimp12 asked:
we just got a brand new automatic 24hp john deere mower, and its been used, about 3 hours, and its starting to backfire when we turn the throttle down or turn it off.. why is this? do we need a new spark plug?
we just got a brand new automatic 24hp john deere mower, and its been used, about 3 hours, and its starting to backfire when we turn the throttle down or turn it off.. why is this? do we need a new spark plug?