Help!! Having trouble with #4 injector, actually getting exhaust gasses and fuel coming from around injector. Tried pulling injector out but injector will not come out, almost as if it were coldwelded in!! Any one have similar problems or can offer some advice?

2005 Liberty Sport CRD
70000 miles

Remove the securing bracket. Clean the injector space between the injector and head cover with an air pressure gun. Use some pb blaster around the injector till you flush that space with the head cover. Let it soak for about 10 minutes. Than get a wrench/pliers and twist the injector left and right, till it has a little play. If it's still too stuck to come out, let it soak more. Then repeat moving the injector left right to make it loose. Get a pliers and try to pry the injector up. There is a walk through in the tech section for rocker arms that refers to injector removal, among other things. With some patience it will come out. Good luck

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2005 kj CRD, samco, suncoast tc, provent, Kennedy lift pump, GDE ECO full torque, 2nd gen filter head, 245/70/16 a/t tires, mopar light bar, fumoto oil valve, OEM Skid Plates, ARB Front bumper and HD OME, tru cool LPD47391 40k GVW tranny cooler (stock cooler delete), FF Dynamics e-fan and shroud, rocker arms replaced, HDS2 190F thermostat.

Thanks for info, I have tried all of that so far, maybe let it soak longer! Trying to avoid having to take the top end apart just for an injector!

If it's so stubborn, the only way I can think of is using a bigger pliers, grab the injector by the metal part and twist left/right, obviously paying attention not to mess up the top, where the electric connectors and pressure line is connected. I can't imagine it being like welded in, but who knows... A big pliers with long handles should work. You can get one for cheap at harbor freight, if you don't already have one. Something like this:
http://m.harborfreight.com/hand-tools/p ... 95920.html

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2005 kj CRD, samco, suncoast tc, provent, Kennedy lift pump, GDE ECO full torque, 2nd gen filter head, 245/70/16 a/t tires, mopar light bar, fumoto oil valve, OEM Skid Plates, ARB Front bumper and HD OME, tru cool LPD47391 40k GVW tranny cooler (stock cooler delete), FF Dynamics e-fan and shroud, rocker arms replaced, HDS2 190F thermostat.

Penetrating lube and patience are good. Where are you? The Miller tool kit has an injector puller, although it's a tight fit for #4, and someone near you might have the tool.

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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

Any way to put a crescent wrench on the flat spot and an extension pipe for leverage? Or maybe a crow foot wrench and a breaker bar?

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2006 LTD Bright Silver loaded with all the needed mods, CCV intact.
Proudly supporting CRD vendors, and their development of quality parts and accessories.
Equipped with HDS thermostat, plenty of heat, faster warm-ups, increased fuel mileage.

Make sure you have your new copper washer and seal ready

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WK 5.7 Ltd - KJ Renegade 2.8 CRD

I used one of these: http://www.harborfreight.com/16-inch-ti ... -1759.html and some wiggling. There's a decent spot on the injector to grab with the fork, and then you can use it like a lever against the intake cover.

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2005 Liberty CRD Limited
DIY Garage Remanufactured Engine with GDE Full Torque Eco Tune from mile zero.
ARP Studs
Cummins Lift Pump
Transgo HD2 Reprogramming Kit
DIY Rebuilt Tranny Pump
Suncoast Torque Converter
2nd Generation Fuel Head
Sears P1 Battery
Hot Diesel Solutions Thermostat

Thanks for all the help, I ended up finding a new mechanic, loves working on Diesels, and after alot of soaking and making a tool to grab hold of the injector, working it back and forth was able to finally get the injector out. The injector checked out as being good, the o-ring was pretty much gone and the copper washer was worn down on one side considerably. This was giving an exhaust leak and a compression leak. Is running good once again. Now to find out why #2 glow plug is sending low voltage error message. I just replaced all 4 glow plugs with Etechno glow plugs, maybe the wiring or the control module?

2005 Jeep Liberty Sport
146000 miles
K&N filter, Etechno glow plugs
P255-70R16 Cooper Discoverer HTs
Mostly used for hauling the bass boat

2005 Jeep Liberty Sport
71000 miles
K&N filter, Etechno glow plugs
the wifes
P255-70R16 Cooper Discoverer HTs