Recent content by biffagump

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    Overheat Problem

    2001 Johnson 115 hp v-4 This motor idles fine on muffs with no overheat. The motor runs fine on plane (3000 rpm) with no overheat. When the motor is in gear, at idle, the motor overheats. If I just bump up the throttle a little, the motor IMMEDIATELY cools down. I should mention that the...
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    Sticky Piston Ring

    I have a 2001 Johnson 115 hp, 4 cylinder. Appears that the rings are sticking in one cylinder (low compression). I don't think it is a head gasket problem, just sticky rings. Any suggestions as to how to "unstick" them?
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