This is really strange and Im kinda clueless to why its doing this, but heres whats happening..i have a brand new alternator, PA-performance 3g alt, and a brand new battery, anyway it will crank over like regular and then after the car is warmed up it cranks over so slow it acts like the batterys dead, but it will keep turning over really slow and start and then like a few hours later it will start wwill like normal...any ideas? I mean the only thing i could think of is maybe the starter is going?