I let my girlfrind use my car and she said that while driving she lost all power.... After going to check it out I realized that my water pump was shot... I replaced the water pump and made sure my #1 piston was top dead center.... Then made sure my cam sprockets were aligned with the marks on the heads and my car won't start..... Did I ruin anything by trying to start my car? And can you tell me how to get it running again..........?