Originally Posted by Campb402
Did my first oil change at 3500mi switching to full synthetic mobile 1. Then just did my second one today at 9500mi and switched to full synthetic penzzoil platinum because it is Chrysler certified and mobile 1 isn't anymore. When I did the second one my indicator was still above 30%. Next oil change I plan on getting and sticking with amsoil full synthetic and changing every 7-7500mi as long as the indicator is good. A lot of people who run amsoil will even go past that.
did my first at about 6000kms. went to amsoil full synth. it does cost about $100 a change for it including the 25k mile filter, but its definetly worth it for me, should be fine for a once a year change (amsoil rates the oil and filter at a 25k mile life). and at -50C here in winter....conventional oil is baaddddddd news lol
edit: $100 in supplies....i do it myself.