I am getting spark and installed a new plug but won't start.
tried fuel in spark plug hole, catches but won't run.
any suggestions on what to try next?
Thanks

 

Looks like a carb clean is needed. Take the float bowl off and clean it out, remove jets and blow them and the holes they came from out with compressed air, check you can see through the jets and re-assemble. If that doesn't work do a compression test, if over 90psi it should start.

 

I blew out the fuel lines on the carb and it started right up.

Again Thanks