the feul is boiling in carb after a few moments of driving is this normal ans how do you stop this

Is it shutting off? Check your temp. shouldn't be more than 220 degrees. I keep mine a little richer at 200 Degrees too prolong engine life. If it don't stall or flame out, don't worry about it.

yes it did stall. Its the first one i've ever messed with not sure on temp i don't have a temp gauge

Does it boil right away? or does it take awhile? If it takes awhile, you may be too lean, getting it too hot and flaming out. Heat is the only thing that is going to cause that.

How do you know its boiling? From a cold start, its boiling after just a few moments? Doesnt sound right to me..


If you're tuning your engine to run at that temp, you're wasting fuel and not getting peak power from the engine. 200°F is the minimum temp an ABC engine should be run at, and at that temp its probably only making 70% of its available power. Waste of fuel, and waste of power. You're not doing the engine any favors by running it that cold. If you want to prolong your engine's life, use good fuel. 10-12% oil content, of which 30% of that should be castor. More castor the better.

my mgt 8.0 gets pretty toasty like 270F but runs great with a good smoke trail and no signs at all of a too lean setting, but my JPX and Nova p5X probably run 220-230.

the only time i use a temp guage is when im breaking in a engine or, if im new to the engine, other than that, sound, smell and smoke trail is all i need to dial it in.

are you sure your not overfilling your tank and its not just the tank back-pressure bubbling it up like a hookah?

tried it again today i think its flameing out i get through about a half tank feul and it quits grab it let it set for a moment fires right back up and quit again before the tank was empty.