Recent content by wdel9

  1. W

    Changing the fuel filter in the VST

    1997 Mercury EFI 150hp What is involved in changing the fuel filter in the VST? What parts would I need to purchase? How difficult is this?
  2. W

    1997 Mercury 150 efi Lunges under load

    I have a 1997 Mercury V6 EFI 150 HP. Starts fine, runs great at idle. When I increase idle past 1200 rpm the boat wants to lunge. It lunges then backs off then lunges and backs off. It does not die. When I back off the throttle the boat cruises at slow idle perfectly. I suspect fuel related...
  3. W

    Mercury 150 V6 EFI Lunges underload

    I have a 1997 Mercury V6 EFI 150 HP. Starts fine, runs great at idle. When I increase idle past 1200 rpm the boat wants to lunge. It lunges then backs off then lunges and backs off. It does not die. When I back off the throttle the boat cruises at slow idle perfectly. I suspect fuel related...
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