crwdns2934241:0crwdne2934241:0 Alan

crwdns2934249:0crwdne2934249:0:

Don’t know if this is true for HD, there has to be a vent in the top of the fuel tank to let air in as the fuel level  goes down. If this vent gets blocked,  the area above the fuel forms a partial vacuum. This restricts the fuel supply to the engine.

Test , when you experience this problem, open and close the fuel cap and if there is a blockage, the engine will run normally.

crwdns2915684:0crwdne2915684:0:

open