Thanks for the replies, guys. Great advice. So I took your advice and opened up the machine. I unhooked the clear hose coming out from solenoid and made sure it was working and giving off good pressure which it was. Moving onto the stinger I did notice the o-rings where kinda flattened. As I pry the...

Hey fellas, New guy here. I was wondering if you guys give me some advice on fixing my welder. I have an old Millermatic 135 that's been good to me for a few years. Only has it been acting up and given my horrible porous welds. So the issue is with the gas. I've been having to crank up the CFH's to ...