Verities of the problem may trigger in the car engine and the problem if the car engine P1700 Code may also start for different problems. However, this engine problem may start from oil starvation what you need to fix as early as possible. Do not afraid if you cannot identify or fix the car engine’s problem. You must depend on an expert automobile engineer to solve the car engine problem. Overhead cam engines are particularly at risk here, as the valve train and cam are beyond from the pump than they are in pushrod engines. Oil should be of a correct thickness, which means it needs to be light sufficient to move fast.