740 Fuel pump tank or under floor

Discussion in 'Volvo 740' started by Chris Surgenor, Jan 30, 2004.

  1. Chris Surgenor

    Chris Surgenor Guest

    It should be easy to determine where the noise is coming from, open the fuel
    filler cap (engine on) you should hear a nice whirring sound if anything at
    all. Then listen to the underbody pump, if it is groaning, it is probably
    on the way out. The underbody pump is by far the easier to replace. The in
    tank pump is a nightmare.
     
    Chris Surgenor, Jan 30, 2004
    #1
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