I understand that there are two different OEM fuel filter fittings on CRD. How do you tell the difference between the old one and the new, better one?

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Dark Blue 2006 Liberty CRD
Eurekaboy airbox mod w/Anti-mouse mod
CCV to airbox mod
SEGR
GDE ECO Tune
Cherry Bomb glass pack muffler (sounds great)
TRANSGO Shift Kit
Full OEM skid plates + Boiler's radiator skid plate
Manik rock sliders and grill guard

Well - there was one style stock and then after production stopped they made an update - so it would have to be replaced - so about 6-8 inches from the heater plug - the wire will be soldered.

here's bbo's photo.


http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?p=381162#p381162

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2005 CRD
stuff
Skeptic quod gratis asseritur, gratis negatur

On the original filter head both wire plugs are about the same size. On the upgraded filter head the heater plug (driver's side) is oval and wider by about 1/4" than the other plug and at least on mine has a bright blue cap instead of black/dark brown. As ATXKJ notes the new plug has to be spliced to the existing harness which can be done by soldering or I used marine grade butt connectors but the splice is inside a wire loom cover and may be wrapped in electical tape and hard to find. Much easier just to look at the plugs on the filter head.

Forgot to mention new wires are green and purple vs. old red and I think brown. See color picture at http://www.greendieselengineering.com/f ... st/76.page

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Sold to LOST member my 05 Ltd, GDE Stg II turbo + TCM tune, SunCoast TC w. Transgo kit, Steiger window regulators, Samcos, Fumoto valve, 2nd gen filter head with Lub. Spec. bleeder, Hayden clutch & 11 blade fan, inverted spare, P-1 battery, BF Goodrich Long Trail TAs, Etecno1 glow plugs, timing belt at 50K miles/8 yrs

Unless you live in the far North, unplug the fuel heater relay except for -20F or colder. I ran mine disabled at -14F last winter with no problems.

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2006 Pearl Green CRD
Magnaflow 2 1/2" Cat Back
KJ Extra Leg Room Brackets, Carter Lift Pump, V6 Airbox, ORM
Fuel cooler, Oil Separator, Progard 7
Gauges EGT Boost Trans Temp Oil Pres, Michelin LXT AT2 245 70 R16
7,000# Draw Tight hitch, PML EX Deep Trans Pan
Centrifuge, SunCoast, Transgo, RAM TCM, InMotion Stage 2
Wife's 99 TDI VW Beetle

Will this cause the CEL to come on?

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05 KJ CRD
Samcos
Weeks intake
Low-PSI inline fuel pump
workin' on it

No

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2006 Jeep Liberty CRD, Limited
GDE Eco Tune, GDE TCM Tune, Bauer 203* Tstat, Amsoil EaA 201 Filter, Clean MAP, Samco CAC Hoses, Magnaflow Muffler #12226.
New Mopar Fuel Filter, K&N Filterminder, Fumoto Oil Drain Valve
225/75R16 Hankook Dynapros