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  1. M

    Trimproblem with the Yam F100

    Hello there, My name is Michel from Holland. I enjoy this forum very much. I have a Yamaha F100, year 1999. I great engine, but i have a little problem with it. When i trim the motor out of the water, the motor 'locks' on the top end. The motor doesn't trim back. I hear the trim running, but...
  2. M

    Yamaha 115 4-stroke oil mystery

    My brother bought last summer a 115 Yammy 4 S from 2003. After the sale he had a lot of engine problems. One day he checked the oil, a lot of water came out the engine. The motor is after that problem complet ripped. This summer the problem seemes the be solved. But, last week he checked the...
  3. M

    Carburator or Injector?

    Today we make a run of 65 km long with my Yamaha F100 (1999). I just bought the engine. The Atol 5.10 meter console boat was powered with a Yamaha F40 (2003, also carburator). The trip cost us about 6,5 hours. The average speed was 10 km at hour. On a canal nearby Amsterdam we run 1/2 hour 30...
  4. M

    F115 Yamaha, strange problem or sabotage?

    Hello, I looked for this problem, but couldn't find it... <br /><br />My brother have a problem with his F115 Yamaha 2003. He speak poor English, he ask me to discribe his problem. Sorry, my english is also bad... But, i give it a try<br /><br />A mechanic checked the oillevel of his engine...
  5. M

    Yamaha F100 acceleration dip (solved?)

    Hello guys,<br />I looked for this topic, but i didn't found the answer.<br /><br />I try to explane my problem. Sorry, my english is not so good...<br /><br />I have a Yamaha F100 four stroke from 1999. The boat is a normal console boat (5 meter, 470 kilogram). The prop is a 19 pitch.<br /><br...
  6. M

    Outboard compairing car engine

    Hello, i looked for this topic, sorry not found..<br /><br />I have just bought a Yamaha F100 from 2000, I don't know the history of the motor. But, i make a 'ride', and it feels very good and smootly.<br /><br />Can i compair the motor(the engine) with a car or motorbike(engine)? The...
  7. M

    Fuel consumption Yamaha F100 4-stroke

    Hello,<br />Let's introduce my self. I am Michel Verbruggen, alias Mish, 35 years old from the Netherlands.<br /><br />First a great compilment for this site and members! I can find a lot of information.<br /><br />I have a question;<br />I just bought an Yamaha F100 4-stroke from 1999. I had...
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