Recent content by mjg

  1. M

    75 mercury 4 cyl wiring diagram

    i have a late 70s early 80s 75 mercury outboard, if anyone has a wiring diagram they could email me i would be most appreciated. i have some electrical problems so a wiring diagram would be of great help. i am in the process of getting a manual, so if you could recomend the best one that would...
  2. M

    75 mercury only fires in 2 cylinders

    My mercury 2 stroke only seems to be sparking on cylinders 1 and 4. the spark plugs on 2 and 3 seem to be dead. i have checked the spark plugs and HT leads on all 4 cylinders and they are ok. it has 4 seperate coils which i have yet to swap around. does anyone know of any obviuos solution to...
  3. M

    Mercury 75hp outboard

    i recently bought this engine. i think its year of manufacture is around the mid-eighties. the engine serial no. is 871-8337. i have an idea that this is for a Mariner. My question is, at the front of the leg (nearest to transom) there is a small rubber tube sticking out about 2/3rds down the...
  4. M

    Mercury 75hp outboard

    i recently bought this engine. i think its year of manufacture is around the mid-eighties. the engine serial no. is 871-8337. i have an idea that this is for a Mariner. My question is, at the front of the leg (nearest to transom) there is a small rubber tube sticking out about 2/3rds down the...
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