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    Melted piston #2 -with picture

    Melted piston #2 on my force 70HP single carb engine. Any idea what could have happened? The engine was rebuilt last year and has only ran 32 hours sice then...
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    Vibration 1500-2000 RPM - force 70HP

    Hi All, I have a force 1992 70 HP and since this weekend it's making more noise and has vibrations in the 1500-2000 range. Strange thing is that its not happening all the time. Once passed the 2000 RPM's it runs great. Also no problems with starting or idling and prop is not damaged. Any idea's...
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    carbon fouled

    Hi All, I Recently bought a boat with a Force 70HP 1992 engine. The engine had one damaged piston when I bougt it. So I had the engine rebuild and it ran fine for 6 hours. Yesterday it started to misfire and stalled a few minutes later. This happened after I ran the engine at 1600RPM for one...
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    Tach problem Force 1992 70HP

    Hi All, I've got a Force 70HP engine and recently connected a tach. I Only started the engine 2 times since I installed the tach. First time the tach showed approx. 1000RPM at idle. Second time I had 2000RPM idle with the engine running at the same rpm's as the first time. Does anyone has any...
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