Thread: 2006 115 opti

Results 1 to 5 of 5
  1. #1
    Member
    Join Date
    Nov 2015
    Location
    central IL
    Posts
    78

    2006 115 opti

    Witch is the tracker valve on the rail, top or bottom?

  2. Member
    Join Date
    Jun 2013
    Location
    LONGVIEW TEXAS
    Posts
    14,015
    #2
    115 don't have tracker just regs
    .................................................. ...the scariest thing in life is the unknown ...................................

  3. Member
    Join Date
    Nov 2015
    Location
    central IL
    Posts
    78
    #3
    I have fuel in the air. Thank you.

  4. Member
    Join Date
    Nov 2015
    Location
    central IL
    Posts
    78
    #4
    Witch is the fuel reg?

  5. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    95,178
    #5
    The cover that has an offset o-ring port going to the rail would be the FUEL pressure regulator.

    WARNING!!!! Not recommended as a user-serviceable item: The AIR pressure regulator spring is 90+ PSI TENSION!!! It will come out of there like a rocket and bit you if you are not careful (should only be attempted with the correct tool).

    Answered your PM also... any AIR LEAK will result in fuel on the AIR SIDE. That includes items such as compressor, compressor reeds, belt, tensioner spring, hoses, direct injectors, o-rings, or repeatedly relieving air pressure (engine needs to run for a period between attempts).


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor