Search results

  1. C

    1979 mercury 175

    i bought a boat with a 1979 mercury 175 at idle it runs a little rough but when i wot it revs up like it should then it starts bogging 2 seconds later? it will take a while to get ok speed but not full speed?ENGINE SOUNDS LIKE ITS STRAYNING. MAYBE PROP?COMPRESSION OK.CARBS REBULIT.SPARK ALL OK I...
  2. C

    mercury 175 power loss

    i bought a boat with a 1979 mercury 175 at idle it runs a little rough but when i wot it revs up like it should then it starts bogging 2 seconds later? it will take a while to get ok speed but not full speed?ENGINE SOUNDS LIKE ITS STRAYNING. MAYBE PROP?COMPRESSION OK.CARBS REBULIT.SPARK ALL OK I...
Top