Lb7 injector harness

sweetdiesel

That's better
Aug 6, 2006
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Thailand
I did have issues with one plug that had a broken clip and would work its way loose
i had to tape it together so it wouldnt do that untill i swapped injectors
 

wdino73

Member
Sep 25, 2009
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Versailles, Ky
well my rt side injectors balance rates are high, I pulled the injectors had them checked, did a compression test everything was good checked the valve lash it was just like I set it, it has to be the injector plugs?? I'm I right or could it be the ecm. I'm lost I've been messing with this thing for 3 weeks, I'm getting tired of fooling with it. lol
 

x MadMAX DIESEL

<<<< No Horsepower
Dec 30, 2008
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Lexington, Ky
well my rt side injectors balance rates are high, I pulled the injectors had them checked, did a compression test everything was good checked the valve lash it was just like I set it, it has to be the injector plugs?? I'm I right or could it be the ecm. I'm lost I've been messing with this thing for 3 weeks, I'm getting tired of fooling with it. lol

Dean I was in your neck of the woods today!
 

wdino73

Member
Sep 25, 2009
735
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Versailles, Ky
Thanks #1, I've been talking to my Dad he's a Certified Master Mechanic an he said that those non serviceable injector plugs can be serviced, so he took my harness an replaced the injector female pins, I didn't get any pics to post he did it early this morning an didn't tell me, I will post the Kent Moore part# for the pins, Sry guys my dad don't let an grass grow under his feet, I would've loved to posted the pics because I know other people have had this problem,:(
 

DIESELMAFIAPER.LB7

<----new hotness
Jan 17, 2010
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idaho
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Thanks #1, I've been talking to my Dad he's a Certified Master Mechanic an he said that those non serviceable injector plugs can be serviced, so he took my harness an replaced the injector female pins, I didn't get any pics to post he did it early this morning an didn't tell me, I will post the Kent Moore part# for the pins, Sry guys my dad don't let an grass grow under his feet, I would've loved to posted the pics because I know other people have had this problem,:(

It's all good we at least have an idea now of what it could be did it help your problem or do you have the truck back together yet??
 

wdino73

Member
Sep 25, 2009
735
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Versailles, Ky
getting ready to put it back together, I bought a new crank sensor, I've been waiting for it to cool off, It's freakin hot where I live an humid
 

wdino73

Member
Sep 25, 2009
735
0
16
55
Versailles, Ky
Cleaned an tighten the ones on the rt side, i'm going to do the left in the morning, I think it's the ecm, I think I need to send it to Guy an let him check it?