Upon turning my ignition, I get a dead reponse. When I hook up my battery jump start charger I get a slow crank out of my starter motor (since I bought my boat I usually have to use a jump start on my first start). The pinion gear goes into the flywheel teeth, but does not drop off on the slow crank. <br /><br />Does this sound like its the battery, or is it possibly the starter motor? Any other suggestions? Thanks