Search results

  1. N

    yamaha 225hp with knocking noise. help!

    I need help with a 2000 yamaha 225 hp engine. When we put it in the water the other day I could here the slightest knocking noise coming from the lower part of the motor. At times it goes away and at other times it sounds very loud. Compression has been checked and compression is very good. If...
  2. N

    mercury inline 89 6 cyl

    Motor starts up at first key turn. The problem is that the motor will not open up all the way. Boat takes off great but will not hit full speed it will stay at a cruising speed and sputters, I have already cleaned carburators, have changed spark plugs, changed some coils, has good spark, and...
Top