lately ive ben haveing a prob with the car starting.the just goes click clikck when you turn the key like if the battery is dead so i jumped it all good.some times when i first go out to strt it it will fire right up no prob.the prob usaly happen during the day when its hot out side hardly ever at night when it cooler out. Are our stairters known for get heat soake, or could my battery be going bad its a red top i got for free and had to be recharged but the volt guage reads 12v befor i try to start.Also some times it will start right up ill drive to where im going come out after im done and then clickclickclick.or could it be a bad ground.