It is currently Tue Mar 19, 2024 4:28 am

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 6 posts ] 
Author Message
 Post subject: 2.5 CRD injector settings
PostPosted: Sat Feb 04, 2023 7:48 am 
Offline
LOST Newbie

Joined: Sat Feb 04, 2023 7:40 am
Posts: 3
My 2.5 CRD 2003 has a blowing injector, does anyone have the torque and angle settings for this and any other useful info for someone who hasn't changed the seal before.


Top
 Profile  
 
 Post subject: Re: 2.5 CRD injector settings
PostPosted: Sat Feb 04, 2023 3:47 pm 
Offline
Moderator
Moderator
User avatar

Joined: Sat Aug 24, 2013 11:36 pm
Posts: 7155
Location: Central GA
edwardm wrote:
My 2.5 CRD 2003 has a blowing injector, does anyone have the torque and angle settings for this and any other useful info for someone who hasn't changed the seal before.

All the bolt torque settings are in the Factory Service Manual. You can view and / or download any of the FSM manuals from this online location:
LINK:>Index of /manuals/Jeep/KJ

The injector seal is a copper "crush" washer that fits between the injector tip and the cylinder head. There is also a rubber "O" ring on the injector, but its purpose is to keep any trash out of the injector pocket.
See Picture 1
If the metal sealing surface on the head needs to be resurfaced, there are small face boring bits available online for cheap to perform this with. Just don't get to carried away cutting the metal when resurfacing.
Shown in Picture 1
You can find them online if you search for:> "diesel injector seat cutter" :google:

Looks like the torque settings for the injector hold down bolts on the 2.5 engine are the same as the 2.8 engine.
See section 14, page 3 in the 2.5 FSM. See Picture 2
There is no information in the FSM on injector angles??? Not sure what you are searching for on that subject?

PICTURE 1:
Image

PICTURE 2:
Image

_________________
Supporting Vendor and Moderator of LOST
05 Jeep Liberty CRD Limited :JEEPIN:
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount

98 Dodge Cummins 24 Valve


Top
 Profile  
 
 Post subject: Re: 2.5 CRD injector settings
PostPosted: Sun Feb 05, 2023 4:02 pm 
Offline
LOST Newbie

Joined: Sat Feb 04, 2023 7:40 am
Posts: 3
Hi thanks for your message, very useful. I ment degrees, heard that some people add an extra 90 after the torque but I won’t be doing that


Top
 Profile  
 
 Post subject: Re: 2.5 CRD injector settings
PostPosted: Sun Feb 05, 2023 4:52 pm 
Offline
Moderator
Moderator
User avatar

Joined: Sat Aug 24, 2013 11:36 pm
Posts: 7155
Location: Central GA
edwardm wrote:
Hi thanks for your message, very useful. I ment degrees, heard that some people add an extra 90 after the torque but I won’t be doing that

NO! Don't be adding any extra degrees after tightening to the specified torque value, it will strip the threads right out. :grim: A big no-no!

_________________
Supporting Vendor and Moderator of LOST
05 Jeep Liberty CRD Limited :JEEPIN:
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount

98 Dodge Cummins 24 Valve


Top
 Profile  
 
 Post subject: Re: 2.5 CRD injector settings
PostPosted: Tue Feb 07, 2023 5:54 am 
Offline
LOST Newbie

Joined: Sat Feb 04, 2023 7:40 am
Posts: 3
In the diagram a orange o ring is shown situated halfway ish down the injector shaft but I can’t seem to find the correct one available and the jeep dealer suggests that it may not have them on the 2.5 as they can’t seem to find any info/part number. Is this just a feature on the 2.8?


Top
 Profile  
 
 Post subject: Re: 2.5 CRD injector settings
PostPosted: Tue Feb 07, 2023 2:45 pm 
Offline
Moderator
Moderator
User avatar

Joined: Sat Aug 24, 2013 11:36 pm
Posts: 7155
Location: Central GA
edwardm wrote:
In the diagram a orange o ring is shown situated halfway ish down the injector shaft but I can’t seem to find the correct one available and the jeep dealer suggests that it may not have them on the 2.5 as they can’t seem to find any info/part number. Is this just a feature on the 2.8?

IDParts has the seals:
https://www.idparts.com/injector-seal-r ... -3284.html

Part Numbers on diagram:

Image

Seals:

Image

_________________
Supporting Vendor and Moderator of LOST
05 Jeep Liberty CRD Limited :JEEPIN:
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount

98 Dodge Cummins 24 Valve


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 6 posts ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 6 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group. Color scheme by ColorizeIt!
Logo by pixeldecals.com