Injector Lines leaking
#1
Injector Lines leaking
I have a 1995 Cummins 12 Valver P7100 pump and the lines are leaking on the pump where the line enters the nut. I have tightened a couple times is there a seal or fix it for this? I have them tight as hell now and they still leak!!!!!!!!!!! AAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHH
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Last edited by bigdan120; 11-03-2010 at 02:20 PM. Reason: Automerged Doublepost
#2
#4
#5
Are You sure its the lines? I know that a somewhat common problem is the o ring that goes in with the delivery valves have a tendincy to leek. (personal experience) and i thought it was a line. When you tighten the lines try to wiggle them a little when tightening them to make sure they are in the right spot. just my .02c for what its worth.
josh
josh
#6
Hi,
aren't the delivery valves on the IP itself? My leak is on the injector so not sure if it's the injector itself or the return line or the Injection line but when I removed them to install the new injectors they were very tight and it seemed like the ferrul part twisted a little which is why I suspect the injection line. Thanks for your insight though.
aren't the delivery valves on the IP itself? My leak is on the injector so not sure if it's the injector itself or the return line or the Injection line but when I removed them to install the new injectors they were very tight and it seemed like the ferrul part twisted a little which is why I suspect the injection line. Thanks for your insight though.
#8
#9
Hey 94 12 valve do you still have those lines? i got a 95. been getting it in-tune. had to to have the pump off and get the afc holes machined where the preivious owner drilled out and ruined every thread... long story short. a few lines are bent, and he had them so tight i had to break them loose with a hammer. So when i snugged them back there now leaking, not bad but there leaking. both injector and dv sides
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