Originally Posted by DirtyDuc83
Are you going by the reminder or 6 months/8k?
Right now, on the Jeep, I am going by what the dealer's windshield sticker says... surprisingly 3 months or 3k miles. Once my free oil changes are done, I will do it myself at every 5k miles with Mobil 1 synthetic. If I go trail driving in the Jeep, I will change a bit earlier. I believe oil changes are like cheap insurance.
I did the same on my old ZJ and that thing ran like a champ. On the Porsches, the recommended oil change interval is 15k miles. I change it every 7500 miles or once a year if I do not put 7500 miles a year on them (especially on my bike and the Boxster).