What Oil and Oil filters do you use??????
#12
There is a difference in filters, I work in Hydraulics and there is a difference in filters.
I use the Amsoil filters as they filter more small particles than most,
AMSOIL Ea Oil Filters (EaO) have the best efficiency rating in the automotive/light-truck market. EaO Filters provide a filtering efficiency in accordance with industry standard ISO 4548-12 of 98.7 percent at 15 microns, while competitive filters containing conventional cellulose media range from 40 to 80 percent efficiency.
#15
Mobil, Amsoil, or Wesson oil, the OCI doesn't know/doesn't care.
Last edited by Jiblet; 04-29-2010 at 05:26 PM.
#16
I was using Mobil1 5w20 (which never let me down) but just this last change I switched to Royal Purple, in both the diffs and the engine. I also opted for the 5w30 as well. I used several different filters with knock on many (Mobil, K&N, Mopar, Fram, Napa) all had knock on cold cranks, some alot worse than others but all knocked. So I ended up using the Purolator PureOne (#PL20195) and have been super satisfied, I have had no knock period. Not once (so far) so I am definitely going to recomend it to everyone. I think I have found the combo for my JK's extended life. Royal Purple with Purolator PureOne for the win. JOE>
#20