I have a 98 LC (4.7 V8) with about 77 k miles on it. Based on a lot of advice found on IH8MUD, I decided to change out my transfer case oil and all differential oil to synthetics. I can find 75W90 all day for the transfer case. But no one (locally, at least) has a synthetic GL-5 SAE 90 gear oil.
I'm hesitant to change to synthetics if it's going to be this much trouble -- since I'd really like to be able to pick up oils locally rather than placing an Internet order every time a fluid needs topping off or changing.
I'm hoping someone out there can suggest a readily available substitution.
Thanks for any help.
Best,
Mike
I'm hesitant to change to synthetics if it's going to be this much trouble -- since I'd really like to be able to pick up oils locally rather than placing an Internet order every time a fluid needs topping off or changing.
I'm hoping someone out there can suggest a readily available substitution.
Thanks for any help.
Best,
Mike