Hello everybody i need help please, head gasket failed so i had to change and shave the head, fixed all timing as the manufacturer says, good compression everything in its place consciously, now the car doesnt want to start no metal to metal noises for the ones that want to mention timing is not good, gasoline and oil on level etc etc. it seems to be an electrical problem if anyone ever have a problem like that would be very appreciated if you can share your situation and how so but i dont know where the proplem is