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  1. C

    problems during WOT

    Hey members... i have posted this issue before and didnt get any response :( but i will give it another shot. When i am running at WOT for about 5 to 10 minutes the engine will cut out to 1100 RPM and will not allow me to accelerate without completely stalling engine. Any ideas would be helpful...
  2. C

    "limp mode"

    Ok... got all my spark issues fixed on my 175 black max... 6 cylinders is better than 3 :) but now.... i was tubing the other day with my kids after about ten minutes of towing my son i lost all power and could only "limp" at about 800-1000 r.p.m. took the boat to shore and let it cool off for...
  3. C

    no spark on one bank

    I have a black max 175 that i can only get spark on one bank. i have replaced stator, trigger and switch boxes. when i replaced switchboxes i lost spark on both banks! what is causing this
  4. C

    no spark on one bank

    Having an issue with my blackmax 175. I have changed trigger, stator and a switch box and still cannot gain spark on one bank... replaced both switchboxes and I lost spark on both banks... i am totally stumped! any help or ideas would be appreciated
  5. C

    engine still runs

    Have a 1986 Merc Black Max 175 that will not shut down when key is turned to the off position... it will idle down but not completley shutdown.... any thoughts?
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