retiredtravelerExplorerMar 01, 20165.9 Cummins fuel problemWe have a 1998 HR Endeavor with the 5.9L Cummins. Last summer a problem developed which drove my mechanic crazy. Engine would start then die. He replaced the lift pump and everything seemed fine for a...Show More
45RicochetExplorerMar 01, 2016Try to read this articleLINKThere are a few improvements that can be done to a stock fuel system. FASS I think they have Air Dog on that site as well.
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