Lincwelder 225 running issues

[AllBusisnessMcQuigg]

Hey I’m new here and am in need of some knowledge on my lincwelder 225. Started having problems with it staying running. I thought there must be a filter under the housing between the sediment bowl and gas tank. But after further disassembly that’s not the case. I by passed everything and just hooked up a fuel line to a gas can. It ran perfect. So I bet bypassed the sediment bowl and again it wont run steady. Misses,pops, and cuts out when any load is applied. Please lend me your knowledge

[duaneb55]

Could be looking at a bad fuel pump as in dried out/cracked diaphragm.

Check for gas in the crankcase that would be a definite indication of a bad fuel pump diaphragm.