Forum Discussion
NHIrish
Mar 10, 2012Explorer
Engineer9860 wrote:
Found this on dieselplace.com: (apologies if it is a repost)
Delphi
I went through the LML (CP4 affected) section over there looking for doom, and gloom. Not much discussion on Duramax CP4 HPFP failures.
Looks like ricatic is a man of legend on the Chevy diesel forums as well. ;)
Old news...but it sure tells you why you better get yourself a good fuel additive, doesn't it. The bottom line seems to be that these fuel pumps are inappropriate for the US fuel market. You can decide for yourself if you read this statement and then the US and Euro fuel standards.
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