hello, I have a L049 pajero 1992 automatic version. Perviously, my engine was damaged and I bought a halfcut, put the new engine replacing the old one also included with the auto transmission. Starting the engine in the morning is not the problem, actually the matter is when trying to drive it, engaged it to D and press the pedal...black smoke will come up and the car are so slow to catch up the gear, after a while then it got its power and accelerate normally, just when the gear change to low then this problem repeatedly again..