I have a husky generator with a subaru engine. bought it used but in like new condition. put gas in it and it started on the first pull. (had not been run for 6 months--no gas in the tank or carb either). ran for a few minutes and shut down. did this several times. my question is ---does this engine have a low oil sensor that shut down the motor when oil is low? i checked the oil and it is barely touching the dipstick. also cleaned the float bowl (it looks brand new inside the carb