Search results

  1. B

    2002 250 merc efi problems

    Hi I am new to the forum. Thank you in advance for your help! I have a pair of 250 efi motors on my boat with 500 hrs. The problem i am having is when i jump on plane the port motor runs for 2 to 3 min and cuts off. rebuilt fuel filter, changed raycors and engine filters. even swaped connections...
  2. B

    merc 250 efi problems

    I ahve a set of 2002 merc 250 efi's and when i get up on plane they will run great for about 3 to 5 min at 4000 rpm and then the port motor cuts off with no warning. Restart and jump on plane and it could run for 20 min to hour or just cut off again. Replace raycors, motor filters, rebuilt fuel...
Top