The engine P1210 Code helps to fix the car engine problem. The main thing of the car engine code is powertrain and this problem is not difficult thing. You need to fix the car engine problem fast. Like the all car engines, this car engine process works especially industrialized hydraulic lifters which is known as switching roller followers for the engine P1210 code intake and exhaust valves. The lifters can be distorted by disengaging an inner locking pin. The locking pin is detached using solenoids to modify oil compression fed into the lifter. If you do not know how to fix the car engine, you ask help from an automobile engineer to fix the car engine.