Help IDM
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More Turbo
Joined: Mar 2007
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Okay I think I have the system sealed, the diesel isn't leaking any more, but I guess no one has any idea on the rough idle. I found that it is only noticeable when colder or warming up. Once I get driving around it seems to be pretty smooth. That seems kinda odd to me. My truck fires up perfectly even below freezeing and not plugged in, so I dont think the Glow plug system has anything to do with it.
FOREIGN GURU
Joined: Jul 2006
Posts: 7,655
Likes: 7
From: Celaya, Gto. MX
Originally Posted by caseydudem
I think I just had a brain fart but what is the ICP sensor?
Here is a pic -
http://www.FTEs diesel forums.com/forums/attachment.php?attachmentid=6751&d=1158384628
Playing in the Dirt
Joined: Oct 2005
Posts: 2,302
Likes: 1
From: Southwest Georgia
Originally Posted by caseydudem
What does oil coming out of the ICP mean? Obvious that it needs a new o ring or gasket, but can that cause a rough idle?
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More Turbo
Joined: Mar 2007
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Update
Sorry guys but I'm still at work on this one. It seems like we have all but given up.
I checked the fuel preasure. It is good at 70 PSI max at 74.
I believe I have found the leak and fixed it.
I do have another symptom to add. This last week I have gotten the worest gas milage I have ever had. I swear it is half what it used to be before the new idm and fuel pump.
I do have one question. I found a connection by the driverside valve cover. It is not connected to anything and I can't find where it goes. I know it is not the EBPV connection so that is out, but it is right in the same spot. I have a pic if I need to load it, but can anybody say off the top of their head what the connections goes to?
I checked the fuel preasure. It is good at 70 PSI max at 74.
I believe I have found the leak and fixed it.
I do have another symptom to add. This last week I have gotten the worest gas milage I have ever had. I swear it is half what it used to be before the new idm and fuel pump.
I do have one question. I found a connection by the driverside valve cover. It is not connected to anything and I can't find where it goes. I know it is not the EBPV connection so that is out, but it is right in the same spot. I have a pic if I need to load it, but can anybody say off the top of their head what the connections goes to?
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More Turbo
Joined: Mar 2007
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Okay so I have the pic
I guess its you and me TJ. I hope that with this pic we can figure it out. I think everyone else gave up on us. Well here it is. I have been thinking and from memory I cant place where it goes, but it must be somewhere close and probebly under the filter canister. You know where I cant see or reach.
They are in my gallery under connection.
They are in my gallery under connection.