Pull the muffler and check the spark for carbon clogging.

BTW I never use carburetor cleaner on these carburetors, too delicate parts that it can be damage just like compress air can damage them. All my carburetor cleanings go through ultrasonic cleaner using soap and water.

Cleanup my wording on this one. Boy my back must had been more than I thought.

Last edited by AVB; 24/09/17 10:39 AM.