The car engine P3461 Code plays important role for identifying and solving the car engine problem. Meaning of the code is necessary to know and there are several meanings of the car engine code are found. The car engine should be fully ok before long drive. If you do not know how to check or solve the car engine problem, then you must not try to do this. Because the car engine may get new problem and the problem of the car engine may serious what may take more money to solve the car engine problem. When the car engine is fixed, take it for a test drive.