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how can I fix my lawn mower engine?

My Briggs & Stratton 3.5hp lawn mower engine will not start. I have fitted a new spark plug and reset the magneto gap to 0.4mm gap. I am not getting a spark.

Harry Lime
September 2011

Briggs & Stratton Garden Tools, Lawn Mowers Lawn Mower Engine

Many thanks for your help. removed the coil and it tested ok. put it back together and it started first time!! May have been a bad connection.

Harry Lime
October 2011

also i would check to see that the manifold intake pipe isn`t cracked or sheered off as i had this problem in the past which would prevent the engine from starting .

GAMBO
September 2011

could be condenser. or coil faulty.

ray b
September 2011

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