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    ticking noise after fogging 25hp 4 stroke yiamie

    Guys, I need all the help I can get before I start tearing the motor apart. Ist start of this season after I fogged the engine last November and I have a ticking noise which was not there last year. I did not pull the spark plug before attempting to start the engine(Electric start). It took 5 or...
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    RPM range

    Guys, can someone please tell me if there is a portable, for luck of a better world,tachometer I can use to verify the RPM range on 2001 25 hp four stroke? Somebody must make a gadget like that, the trouble is I have not been able to find a source for it. Thanks and happy boating.
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    crankshaft balancer.

    Guys, Took my 25 4 stroke 2001 yammie to the dealer to adjust the valves and investigate a strange noise. I was told that the 25 is made by Mercury and its the noisiest yamaha made. Qoute " All 25's are noisy and the noise you hear is normal, its the HARMONIC "CRANKSHAFT BALANCER" Please...
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    Combustion chamber

    Guys, If ring free is added in the gas all the time does the combustion chamber still needs to be cleaned? And how should it be done?
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    Noise

    Guys please help. My 2001 4 stroke yammie sounds to me like it needs the valves adjusted. how often is it needed? Please respond. Thanks
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    2001 25 4 stroke yamaha

    new to the site : 2001 25 hp 4 stroke yamie. 240 hours on it. After about 50 hours a funny noise, detectable to me but no else developed deep in the power head. Took it back to the dealer, lucky for me a yamaha tech stoped by, listened to the engine and came to the conglusion that the crank...
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