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Topic: Duramax fuel filter head replacement (Read 407 times) previous topic - next topic
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Duramax fuel filter head replacement

Hi All, My Duramax fuel filter head/housing is leaking pressure causing a stall/limp mode.  I have parts to replace it.  It looks simple, 2 bolts, hoses and electric.....but the rear bolt (towards firewall) is not visible/accessible from under the hood or thru the doghouse.  It's appears to be covered by a casting on the bracket.  Any ideas / experience would be appreciated.  Thank you.