My 2019 Expedition 4WD has around 21k miles and I'm thinking about change out the fluid for transfer case, front axle, and rear diff fluid. I know Ford does not call for these services until like 100k miles but I like to keep my Exp in good shape since I tow 4000 lbs boat in summer time. I have a few questions.
Has anyone change these fluids on the new Expedition?
Does rear differential have drain plug like older Expedition or I have to crack the case like F150? I'm going to use Valvoline synthetic 75-90 for both rear and front axle.
Do you recommend to use anything else except Mercon LV for transfer case?
Thanks,
Has anyone change these fluids on the new Expedition?
Does rear differential have drain plug like older Expedition or I have to crack the case like F150? I'm going to use Valvoline synthetic 75-90 for both rear and front axle.
Do you recommend to use anything else except Mercon LV for transfer case?
Thanks,