K&N filter oil substitute

[marioman]

What's a good K&N oil substitute for a K&N filter?

 

[RoadRamblerNJ]

What's a good K&N oil substitute for a K&N filter?

Don't over think this. It's oil on a filter element to catch dust and dirt.

I've been running oiled filter elements since the early '70's. Use what you have. Any light machine oil is fine. Just don't "over oil" it. Remember, air still has to pass through.

And yes, I have a K&N CAI on my '17 2500 6.4 CC LB