The meaning of the C1433 Code helps to know the problem of the car engine and if real meaning of the code is found, do not try to fix the engine problem. The general meaning of the code is found from online easily. Do not drive the car with minor or major car engine problem. The automobile meaning of the code is so important thing. The lifters can be misshapen by disengaging an inner locking pin. The locking pin is detached by solenoids to change oil compression fed into the lifter. Do not drive the car with the engine problem.