a couple of months ago I started to notice that my shifts from 1st to 2nd and 2nd to 3rd were not a crisp seem to slightly go into nuetral between gears, other than that have not had any transmission problems. I have only had the truck about 8 months and it now has 175K on it, but I did notice that there is sticker on the transmission with a skew number and a 1998 date on it so I assume its been replaced. Back to my question would a Transbutty help with the problem, I assume its from line pressure? Will be pulling the camper to Bristol next week for the race and am wondering if I should do anything to it or leave it for now.