it might be a dumb question but i dont know the answer so... my s10 manual calls out for specific fluids should i follow the manual to the " T "? like for the tranny in particualr. tranny it says use friction modified synchromesh tranny fluid. also i know tha tthe pink dex cool stuff GM uses isnt to great. i want to change out to the regular green anti freeze/coolant stuff flush the coolant system out and fill it back up. will i be causing problems?
thanks for the help