Is it possible for these motors to run when the timing is 180 off? I could get the engine running but it doesn't want to start on its own. Just got the engine in the truck from rebuilding it. So I need help. I need to know if it is off a tooth or half the gear. I followed the step that zigster had and when I pull the timing gear and cover the y marking was pointing up and not down. We forgot to put the pump and timing gear on before I put on the timing cover and water pump on so we were doing it blind and had it close we think. I NEED YALL'S HELP!!