· Premium Member
OK, after a few hours of forum reading, I went for a drive and my maint. light came on. With the forum fresh in my mind, I decided to make a run to my local NAPA and buy some Royal Purple. Then it occured to me, "If my engine oil is purple, everything else should be purple!" So I picked up a crap load of gear oil. Geez, this stuff is NOT cheap! I changed my engine oil, transmission, front and rear diff, and also my transfer case. A WORD OF ADVISE. IF YOU DECIDE TO CHANGE ALL OF THIS, DO NOT USE THE SMALL HAND PUMPS. TRUST ME!!! Two weeks later I noticed 25 more city miles (for half a tank).