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    Smelly 2-Stroke

    Hi, I have a Yamaha 70B, and the smell from the burnt fuel/oil literally makes me and the missus feel quite nauseous, and is starting to spoil our time out. I have tried normal and fully synthetic 2-stroke oil, and they both are off-putting, with the synthetic being the worse. How can I either...
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    Yamaha 70B too much Autolube

    I have a Yamaha 70B (2005), and recently, I checked the 2T oil injection function as per the service manual. It says 2.20cm3 +-0.50cm3 / 3mins. Mine was 3.80cm3 / 3 mins for all cylinders. Now I realise it's not a big deal, and that too much oil is better than too little, but I would like to...
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    2005 Yamaha 70B running rich

    Hi, Firstly, sorry for the long post !!! About 6 months ago I bought a 2004 Yamaha 70B outboard (same as the 50G and 60F) from a guy who had owned it from new. It had been sat in his shed for over a year because it was "unreliable" - It didn't start very easily and stopped giving enough power...
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