After my timing chain broke. I replaced Timing Chain,Camshaft Timing Gear, Crankshaft Timing Gear, Timing Chain Tensioner, and crankshaft position sensor. I Aline everything in the right position. I getting gas and spark. In the process of removing my Harmonic Balancer I messed up the threads in the Crankshaft My car has 270,000 miles on it..