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    garycox's Avatar
    garycox Posts: 1, Reputation: 1
    New Member

    Sep 13, 2016, 10:58 AM
    Harley Davidson
    I have a 2004 Ultra. When the tank is full it runs great. When I get down to half or below it spits and sputters. Thinking filter or fuel pump somehow losing pressure. It is fuel injected? Anyone else have this issue.
    cdad's Avatar
    cdad Posts: 12,700, Reputation: 1438
    Internet Research Expert

    Sep 17, 2016, 12:58 PM
    Have you tried changing fuel caps? If your old cap is clogged and not venting properly it can inhibit the flow of gas from the tank. Think of it as pouring out a bottle. When you let air in it flows smooth but if you cut air off it glugs to get it empty.

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