The engine P3483 Code seems a kind of powertrain problem and it is necessary to fix as soon as possible. Do not fix the car engine without using proper knowledge and instruction. In this reason, you should study well and you must have all machines as well as hand tools. If you do not know how to solve the car engine, you do not need to have all machines. You must take the car to repair center where you will get solution for fixing the car engine properly. Do not use wrong meaning of the code what may make terrible problem in the car engine.