you seem to know a lot about these cars, but do you know if my transmission should make a little whistle sound right when it shifts from 1st to 2nd. i have 157k miles on it. and how bad is flooring it or pushin the pedel 3/4 of the way down. oh yea, and how can i check and make sure theres nothing wrong with my 93 gs300, aside from taking it to the dealer. like sometimes when its wet and i try to slide it sideways, only the inside wheel loses traction.