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out of fuel

  1. Runs for 10 seconds

    911 Problems Forum
    Please help, I cant find a mech. that knows anything. 2002 duramax will start but run out of fuel after 10 seconds. happens when truck sits for more that 2 hours and has less than 1/2 tank. The primer will get it started again and than it runs. Just had the fuel sending unit replaced. Thanks