Hello I just replaced the timing belt W/P and all pulleys & the tensioner and I thought that I had all of my timing marks lined up on the camshafts & crankshaft and started it up and it sounded good so I shut it off & when I tried re starting it later on it just turns over and I am not sure why? Any ideas ? The car has a new battery in it and after sitting for several days I also noticed the battery was dead not sure if this is related or not? Help