Hi all, I have had my truck for around 9 months now. I have an 02 quad cab slt with the 5.9 that has 190k+ on it. I have recently done the water pump and radiator, and the truck runs great with exception of using minor amounts of oil, possibly plenum gasket. I am moving from Fl to Va next week and was curious whether I should have any hesitation in servicing the transmission at higher mileage? I have recently done the oil and cleaned k&n air filter. Any thoughts?