K & N filter change
I purchased a 2013 GMC 3500 with a duramax diesel engine.....I filled it up, took it on a road trip down the interstate 65 miles to the next town then turned around came back and refilled it. 17.3 mp...
Forum Discussion
wmoses wrote:Me Again wrote:
...So you did oil analysis before and after the use of the K&N filter. I think not, as if you would have done that they would have reported the problem to you! Chris
:h
What problem? I have NO problem with the subject filters. Why would I get an oil analysis? Did I not mention I have no problems with my K&N filters? :B
BTW I change my Mobil 1 regularly (used to be every 5000 miles) now I listen to the DIC or change at 7500 whichever comes first. And the filter? Fram Ultra Guard! I have no problems with those either (but I somehow bet there are some here that would ;) )
Truck is 3+ years old and drives better than new, and I am happy with it.
Apples and Oranges, you have a gasser from your profile. I believe this was for diesels which have a ton of more air going through them.
