It is required to get the real meaning of the engine U1248 Code and if you follow wrong meaning of the engine code, it become difficult to solve the car engine problem. Finding the real meaning is needed. You can know the real meaning of the code easily from the car manufacturer’s car manual. Do not drive the car with any problem in the car. If you do not know how to fix the car engine problem, you should take the car to professional place or auto repair center. For solving the car engine problem, some expensive machines are necessary to use.