akeem_da_dream

I was cutting my grass one day and ran out of fuel. so i simple refueled and resumed. 5 min later, the engine started to run sluggish. It was late so i quit working. a week later, i replaced the spark plug, cleaned the gas tank and carb, sharpened the blade, and changed the oil. still sluggish power, and it emits a faint white smoke. it is stored outside because i have no inside storage for it. what else could be the problem.