Does anyone know if a 06 m35x engine can be directly swapped into a 04 g35x. The place where I got the engine and the dealership said the engine is comparable with my car. After installing the engine the car turned right over but its like its stuck in one gear all the time and there is no low end power( almost like 3rd the hole time). There could be other problems that I have I figure out but is it that there's too many diiferences between the years? But if that was the case how would my car even drive?