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Re: 03 K3500 Duramax, Hard Start when Hot
Posted to HD/Fleet Forum on 11/10/2008 3 Replies

Robby,The reason for the extended crank is low fuel rail pressure,remember you need 1450 [...] the engine won't [...] not getting air into the filter housing I would suspect the #2 [...] with the excessive black [...] is a TSB pertaining to excessive crank,Har... Login to read more.

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