found a 92 Sc400 locally with a bad trans for 400.00. What i've gotten from my reading so far is that they only replaceable trans is one from another 92 correct? Now if I actually go through with this. just basically replacing the trans does the motor have to be pulled? are thier any rediculous steps that I should take into consideration before buying it. The owner told me it shifts into drive, goes about 50 feet and just stops and thats the same with reverse. any help is greatly appreciated. thnx