Forum Discussion
dave54
Dec 15, 2013Nomad
I tried them back and forth for several years in three different trucks. Did not notice any different performance or mpg. I change engine oil at 5k religiously and the oil always seemed dirtier with k&n than OEM.
Never did any oil analysis so my experience is anecdotal.
Never did any oil analysis so my experience is anecdotal.
About RV Tips & Tricks
Looking for advice before your next adventure? Look no further.25,186 PostsLatest Activity: Dec 14, 2014