66 Duramax Fuel System Diagram. Find the replacement fuel lines you need for your chevy silverado duramax. The cp4 which is what the 11 16 have in them needs to supply 1450 psi during crank if that regulator i pictured sticks open it will not get that pressure hence why i said to pull it first and check for debri.
Fuel injection system diagram. Dhd 700 016 lbz lmm duramax low pressure oem fuel line kit by. Only show this user.
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Ck23 66 1 duramaxlb7calif emis levnc1federal emisnf4 2002 2004 2002 2004. 2 2021 diagram 66 duramax fuel system diagram full version hd. L lmllgh duramax. Nov 27 2010 20075 gmt 900 chevrolet.