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Recent content by Perry Mulhollen

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    1975 Johnson 15 HP 15RL75C Running on 1 cylinder @ Low RPM

    The subject two cylinder engine idles on one cylinder only. As throttle is increased, the second cylinder fires and the engine runs well, as long as the RPM is maintained. Once the throttle is reduced, one cylinder will cease to fire. Any suggestions what may be the cause. I am considering...
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