Truck won\'t turn over My Friend has a 86 k5 stock with exception of headers and exhaust. truck wouldn't start yesterday and appeared to be a dead battery (5 years old) So we replaced that and started it up. The timing appeared off a little so we adjusted that. This AM came out and she wouldn't start there was Juice but I am starting to think it's the starter or the HEI. Any feedback would be great. I don't think it's the alternator.