Does it do this when you start it or turn it off? If yes to either one you must install a gas chock in the fuel line. It's a valve. You turn the valve off and let the engine run out of gas. When starting you turn it on obviously. By draining the carburetor of gas it won't overload anymore and backfire when turned on/of f.
Check your throttle cable adjustment. The hold down screw often comes loose due to vibration and wear, and will cause the choke to activate too easily.Check your throttle cable adjustment. The hold down screw often comes loose due to vibration and wear, and will cause the choke to activate too easily.
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Does it do this when you start it or turn it off? If yes to either one you must install a gas chock in the fuel line. It's a valve. You turn the valve off and let the engine run out of gas. When starting you turn it on obviously. By draining the carburetor of gas it won't overload anymore and backfire when turned on/of f.
Check your throttle cable adjustment. The hold down screw often comes loose due to vibration and wear, and will cause the choke to activate too easily.