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pressure regulator

  1. fuel cutting out / car jerking

    Fuel System
    Hello all, Newbie here! Have a 2000 lesabre - has been running great up till about a week ago. Lately it runs great when started cold and run till I shut it down. When it is started 'hot' it cuts out randomly. It will idle rough intermittently, or die completely. When driving at 65 it will drop...