Why Does My Troy Bilt Not Start. Inspect the spark plug for signs of wear or damage. Why does my lawn mower backfire and not start.

01 - Spark Plug. To determine if the spark plug is defective use a spark plug. As a result the fuel may not ignite in the cylinder but it might ignite when it reaches the hot exhaust muffler.
I have a troy bilt riding lawn mower.
Another common culprit for your Troy-Bilt weedeater not starting is the air filter. So I finally got my Troy Bilt Pony to start after fine tuning the valve clearance. To determine if the spark plug is defective use a spark plug tester. Troy-Bilt riding mower wont start no click.
