HERE IS MY PROBLEM. I HAVE A FORCE 120 LDRIVE- ON A 21' MAXUMSOMETIMES.( NOT ALL THE TIME) THE ENGINE DIES. WHEN I TRY TO START IT IT BARELY TURNS OVERBATTERY( GOOD), IF I WAIT 1015- MINS IT STARTS. I JUST REPLACED THE LOWER UNIT AND DONT KNOW IF THIS WOULD HAVE ANY CONNECTION TO MY PROBLEM.