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Arizona_928 Arizona_928 is offline
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Join Date: Feb 2008
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The cp3 in the Cummins 6.7 (stopped in the 2018 year model) are the standard for reliability in the common rail world. So reliability that kits exist to modify current CR engines for the cp3. Other failures such as fuel injector jetting a hole in the piston is the common failure for the fuel system.

Also there’s a kit that puts a filter on your return so if your vw hpfp poofs, it keeps the shrapnel upstream.

Why do these systems exist? Ask the nazis in California and the carb.
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Last edited by Arizona_928; 12-07-2023 at 08:07 AM..
Old 12-07-2023, 08:04 AM
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