Re: Attention K&N Filter Haters
Attached is my 9880 mile results. AFE Pro Guard 7 CAI installed at about 100 miles from new. Here's Blackstone's comments:
Copper, silver, and silicon were all elevated in this first sample from your new Grand Cherokee,
but that's pretty typical to find in the first samples from new engines. The metals come from wear-in (silver
is probably a soldering compound) and silicon comes from sealers. Look for this stuff to wash out once you
change the oil. Do you have to change the oil right now? Probably not, though it would bring you closer to
average more quickly if you did. Averages show typical wear after ~7,500 miles on the oil. If you'd like, put 2,000-3,000 more miles on this oil.
'15 GC 4x4 Summit - GDE Hot Tune, Berger N54 ccv catch can, 4300k Philips HID fogs, VLED TRITON V3 LED brake lights