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2005 Cummins 5.9L CR (Power vs: MPG)
Okay, so we all know that a Cummins gets better MPG with age. I am at 70,000k / 44,000miles. I have Mobil 1 Devlac in the Crank Case. Have had since 40,000k / 27,000miles. I had the Cat removed and a High Flow straight trough muffler installed. I installed the AFE Stage 2 intake. There abouts I...- CUMMINS05
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- Forum: 5.9L 3rd Gen Cummins
