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We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.

injector replacement parts

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Im going to replace my 7mm nozzle gaskets ( 1.5mm) in my 01 Dodge Cummins, because i think one of them is leaking causing my rough idle at first intial start up. I have a question on the installation parts. Some people are telling me I should also replace 6 banjo connector gaskets ans 6 square cut o-rings. What are these two other ones? Do they mean the square cut o-rings are the connector o-rings? The banjo connectors I have no clue what they are, maybe one of you know what they are.:rolleyes:

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  • Owner

Here is the best pic I've got...

Posted Image

You can see the o-ring on the connector tube which is really standard... There is a o-ring on the injectors then the copper seal and the tip of the injector...

  • Author

Here is the best pic I've got...

Posted Image

You can see the o-ring on the connector tube which is really standard... There is a o-ring on the injectors then the copper seal and the tip of the injector...

My rough idling in the mornings has to be one of the injectors leaking, Im guessing. :rolleyes:Soo, I would think it would be the copper gasket that is leaking. Or could it be the rubber o-ring around the injector?? Like I said, it smokes alittle and idles rough in the morning, then clears up.
  • Owner

My rough idling in the mornings has to be one of the injectors leaking, Im guessing. :rolleyes:Soo, I would think it would be the copper gasket that is leaking. Or could it be the rubber o-ring around the injector?? Like I said, it smokes alittle and idles rough in the morning, then clears up.

Air in the fuel? Bad O rings? My problem is just the shear age of the injectors since the previous owner admit to putting on over 400K miles on them...
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Welcome To Mopar1973Man.Com LLC

We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.