buddy of mine states that he took his LS to garage and they stated that he as low pressure in the tranny.. what does that mean and can he still drive it that way? or can that mean that he needs to add fluid to the tranny?? the garage is a local oil changing place and not a GARAGE! lol but they did wait for the right pressure setting from the Ford place. and did state that they couldn't do any work on the tranny....