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k&n cold air intake
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=98&t=43688
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Author:  rubicondon53 [ Sat May 30, 2009 6:29 am ]
Post subject:  k&n cold air intake

I run a K&N cold air intake on my 4 liter rubicon, and am very pleased with the increase of fuel mileage, just over 1 mpg, and the throttle response from idle. I do a lot of off roading, mud, rocks, trails, etc. Our CRD is strictly a a mall and snow queen! with the occasional road trip. Will the K&N cold air system work well with my CRD? lateron-don

Author:  linewarbr [ Sat May 30, 2009 12:51 pm ]
Post subject: 

I would suggest posting this question in the "CRD. . . Love that torque" section, as this section is for Technical write-ups only. Beware, though: there are some serious K&N haters on there.

Author:  rubicondon53 [ Sat May 30, 2009 1:45 pm ]
Post subject: 

Hey thanks a lot,, it is done. Yeah some do hate K&N, I've been using K&N since I was building hopped up VW's back in the 70's and switch out stock filters immediatly on everything since. Thanks again.

Author:  dgeist [ Mon Jun 01, 2009 10:31 am ]
Post subject:  Not really a "hater" but...

Oil analysis doesn't lie. Nobody disputes the fact that the K&N lets a lot of air through. Unfortunately, it also lets a lot of other larger particles through (based on oil analysis numbers by many independent contributors). You may get more power and better economy now, but there's a decent chance you're shortening the life of the engine. My suggestion would be looking into a higher quality traditional fold filter made with more pleats and is cleanable. The Amsoil line has the filtering of stock and still provides more airflow over its life (slower to block up and clog) and is re-usable since the filter media is coated with a microfiber that "lets go" of dirt with a simple vacuuming at your oil change interval.

If you race or drag, sure, go for the minor performance benefit the Oiled fabric (I had one in my Integra and loved it, but I drove it like....well, a honda), otherwise your diesel will thank you if you keep out the grit.

As for the cold air part, I'd say go for it (unless you are going to be going in any deep puddles).

Dan

Author:  naturist [ Sat Jul 18, 2009 9:18 pm ]
Post subject: 

Since this engine isn't starved for air to begin with, I doubt you will see any improvement in either power or economy. Remember, diesels run with excess air at all times. Simply put, the limiting factor here is fuel, not air. But I'm sure you'll keep us informed on YOUR experience.

Author:  CRD Joe [ Sat Jul 18, 2009 10:38 pm ]
Post subject: 

K&N's breath great because they LET TO MUCH doo doo INTO YOUR ENGINE!

I tossed mine and put in an Amsoil EAA air filter. DRY and way more filtration than that K&N.

Author:  mikey1273 [ Tue Sep 08, 2009 9:46 pm ]
Post subject: 

I was curious about this too. I had K&N in nearly every car I owned exect the fords and the Isuzu.

I looked up the Amsoil filters

here are the part numbers

FILTERS
Oil Filter: EAO34 Absolute Efficiency Oil Filter:
Oil Filter: 51516 WIX 51516 Oil Filter
Air Filter: EAA201 Absolute Efficiency Air Filter: $38.10
Air Filter: 42329 WIX 42329 Air Filter
Fuel Filter: 33647 WIX 33647 Fuel Filter [1]
Trans Filter: 58843 WIX 58843 Auto Tran Filter [2]

1. Fuel / Water Separator
2. 4WD





TRICO WIPER BLADES
Blade Class Driver Passenger Rear
NEOFORM T16190 T16190
EXACTFIT T191 T191
WINTER T37190 T37190

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