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Re: 07 GMC 3500 Duramax fuel pump location?
Posted to HD/Fleet Forum on 6/12/2018 1 Reply

The primers themselves are common to go bad on those. Thats usually what I find to be the problem is when they stall at idle and wont restart due to lost prime. There are rebuild kits for the primer, but I usually just get a new one.

I have a fuel pressure t... Login to read more.

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