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Unread 09-21-2012, 03:19 PM   #1
Kolt-46
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CRD 100k Miles Maintenance

My CRD is going to be turning 100,000 miles soon. It's never had any service other than oil changes / tires / air filter. It's completely stock.

I'm new to diesel engines. What preventative maintenance should I perform at this time?


Last edited by Kolt-46; 09-21-2012 at 07:34 PM..
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Unread 09-21-2012, 08:21 PM   #2
LJS8510
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fuel filter?
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2015 WK II v8 Overland, Offroad Group II,- 2008 WK Limited 3.0 CRD, - 2003 WJ Laredo 4.7, - 2001 WJ Laredo 4.0, - 1999 WJ Limited 4.7-
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Unread 09-21-2012, 09:42 PM   #3
TurboDiesel
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transmission and coolant
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2008 CRD // GDE Eco // DPF delete // 3" intercooler // OME HD // 265 dirtytracs etc.
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Unread 09-22-2012, 01:55 AM   #4
ianrmz250
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Most importantly brake fluid.
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Unread 09-22-2012, 07:16 AM   #5
TangoTango
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Do these engine need a valve adjustment at some point? A lot of engines need it at 150k.
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Unread 09-22-2012, 02:44 PM   #6
Kolt-46
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I'm going to do the fuel filter and air filter next week. Does anybody have a preferred brand for both of those? I was thinking for the air filter that I'd get an Amsoil dry element filter but I can't track down the model number for the CRD.
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Unread 09-22-2012, 06:56 PM   #7
fishinbama
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My air filter is nasty at 10,000 miles. I'd hate to see yours.
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Unread 09-22-2012, 07:50 PM   #8
Kolt-46
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Quote:
Originally Posted by fishinbama View Post
My air filter is nasty at 10,000 miles. I'd hate to see yours.
It's been changed before. Lol.
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Unread 09-22-2012, 07:52 PM   #9
LJS8510
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you might find this thread helpful

http://www.jeepforum.com/forum/f67/c...matio-1409139/
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2015 WK II v8 Overland, Offroad Group II,- 2008 WK Limited 3.0 CRD, - 2003 WJ Laredo 4.7, - 2001 WJ Laredo 4.0, - 1999 WJ Limited 4.7-
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Unread 09-23-2012, 10:27 AM   #10
Drewd
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Don't forget the distibutor cap, plug wires, and plugs............................................. ..
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Unread 09-23-2012, 12:02 PM   #11
Kolt-46
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Quote:
Originally Posted by Drewd View Post
Don't forget the distibutor cap, plug wires, and plugs............................................. ..
^Lol. I'll get some muffler bearings too!
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Unread 09-23-2012, 03:33 PM   #12
TangoTango
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I run the K&N, the amsoil maybe better but I don't know.
Fuel Filter is from advance auto purilater. runs about $50. You need the special hose clamp tool if you don't already own it, and a torx socket. Fill it BEFORE you reinstall it.


If you haven't done the elepahnt or catch can mod I would do that.

The link above references the belt. I think they are due at 70 and 140 so you should atleast check it.
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