Any problem of the car engine code may make terrible problem later if the engine problem is not fixed. The car engine should be tested by engine code reader and find the engine code. The engine P1917 Code is found for the testing and solve the car engine problem by the real meaning. The powertrain problem can be fixed easily and you must find the rest of the meaning of the code for solving the car engine. Like the all car engines, this automobile engine structure employs especially advanced hydraulic lifters what known as switching roller followers for the engine P1917 code intake and finish valves.