It’ll weakly chug along for a number of seconds, before it conks out. ( disregard the smoke. It now no longer smokes when I start it ).
Briggs and Stratton Quantum XTL Clean Power 60 engine. Primerless.
What I’ve done so far:
-New gas tank (old one developed crack in the seam)
-Made sure fuel lines were clear
-New spark plug
-Cleaned carb thoroughly (cleaned bowl, took a wire to the jet holes etc.)
-New air filter
-Changed oil (oil is at proper level)