Older 372 XP with intermittent firewood use. It began to act like it was running rich and I tore into it, Checked cylinder and broke a ring putting it together (2 ring piston) replaced ring. Couldn't get it to start, better compression than before. If I pour premis in filter inlet it will start and die.
I took it to my mechanic, he rebuilt Walbro carb. fuel wouldn't run freely so I replaced tank vent. still no strt, so I replaced fuel line and in tank filter. No start, replaced impulse line, blew impulse line out with carb choke cleaner. Looked at carb, but not a lot of experience there still no fuel. What should I try next. Good compresssion and it will run if I pour in fuel.
I took it to my mechanic, he rebuilt Walbro carb. fuel wouldn't run freely so I replaced tank vent. still no strt, so I replaced fuel line and in tank filter. No start, replaced impulse line, blew impulse line out with carb choke cleaner. Looked at carb, but not a lot of experience there still no fuel. What should I try next. Good compresssion and it will run if I pour in fuel.