Re: Check your air filter
The factory filter developed holes by 200 miles. I've had the aFe in there for 3500 miles or so and no holes, so I don't think the filter box is to blame.
I had some very fine dust make it past the aFe, but that's because I had the "dry" version and drove in lots of fine dust (gravel roads). According to aFe, I should have been running the oiled version for such a dusty environment. They sent me an oiled version (Pro Guard 7) to see how it compares in the same conditions. I won't be back on dusty roads again until next month, so I'll find out then how much of a difference it makes.
aFe says the dry is 99.2% efficient and the Pro Guard 7 (oiled) is 99.7% efficient. I'm hoping that extra 0.5% efficiency is what catches the fine dust. It stands to reason that it would be with two more filter layers and the oil to hold the dust in place.
Deep Cherry Red 2015 JGC Ltd EcoDiesel with Beige Interior / ORA II / Lux II / 8.4AN
Mods: DEF injector guard | Mopar splash guards | Green Hornet fuel cap | Fumoto F-106 oil drain valve | aFe Pro Guard 7 engine air filter | Mopar molded running boards | Mopar roof rack cross bars | Mopar rear cargo net | Mopar rear cargo liner | Husky X-Act Contour floor liners | Mopar "Rugged Off-Road" Black & Machined 18x8 wheels