I've got an '01 2WD with the 5.4l, 210K+ miles. Planning on servicing the transmission soon and was just curious if anyone had any recommendations on any particular brand of Mercon V? I've used Royal Purple oils before but didn't really see any paticular advantage from them, so wondering if the extra $$'s is really worth it?

Brian

 

In a tranny with 210K miles on it ... it will not make any difference ..