5.9 Liter CR Dodge Cummins 03-07 Discussion of 5.9 Liter Dodge Cummins Diesels with Common Rail Injection

Contribution Test Results. Need Opinions??

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Old 06-28-2012, 04:29 PM
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Default Contribution Test Results. Need Opinions??

Cylinder performance test by the dealer reads. #1 97% #2 92% #3 98% #4 111% #5 106% #6 95%.
Also high and low side fuel pressures are good, transfer pump volume good.

Reccomnds all 6 injectors but says 4 for sure 1,2,3,6

2,3,6 were replaced with remans 2500 miles ago so they will warranty.

What are your opinions, on what to replace or where to go from here. these tests were not cheap so hope it was all done correctly.
 
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Old 06-28-2012, 08:37 PM
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How many miles on 2, 3, and 6 when they were replaced?
 
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Old 06-29-2012, 11:52 AM
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125000
Its looking like the dealer gave the wrong information. I am thinking I will have them replace the 3 they want to that are under waranty even tho they are good, leave number 1 alone and replace 4 and 5 on my dime.
 
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