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Recent content by Mtsaz

  1. M

    optimax spark plug gap

    HI how critical is the gap? the manual says (for 2007 115 optimax) .031. The various forums and different websites say .032. I dont know if that matters---or makes a difference- I know I have seen cars that it would--but here I dont know. If it does---which gap would you suggest? if not- I...
  2. M

    bilge pump brands?

    Hi- I have a boat with an 800gph bilge- recently in very rough water- the water was coming over the transom and splash area---into the boat- and no way could it keep up. It is an attwood tsunami- and I would like to replace it with a better/bigger one- but I think my hose is 3/4- and the...
  3. M

    mercury optimax idle issue

    Hi I have an 07- 115hp optimax. It started this crazy idling/stalling issue just ---coincidentally after i topped the boat tank off with gasoline. So- I came home, and hooked up my little 3 gal tank- with new premium gas- same thing. Since then, some done as routine maintenance/some to fix...
  4. M

    2007 115 hp optimax

    HI everyone- I hope you had a nice thanksgiving. I have a 2007 optimax 115- which is literally a new motor and boat. My brother and I bought it new in 2007 and he died 3 months later- we used in one time for about 30 minutes (then it got dark)---it was after we picked it up from cabelas...
  5. M

    115 OPTIMAX slows down at full throttle---throttle control comes up a little bit

    HI- I have a 2007 optimax, SN- 1b473256 115 hp. It has probably less than 25 hrs- my brother bought it new, and passed away 4 months later. After it being in a covered storage for 10 yrs, my dad wanted me to have it. thankfully, he kept it serviced, would take it in 2x year to have oil...
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