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    1975 70 hp Johnson intermittent starting

    My 1975 70hp Johnson starts just fine if it’s been sitting awhile – several days. It also runs fairly smoothly – for a 30 year-old 3-cylinder. If I run it in gear at a relatively slow speed (6 mph – no tachometer) for 15 minutes, stop it for 15 minutes, and try to start it again – it won’t...
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    1975 70 hp Johnson Starting Problem

    My recently-acquired 1975 70 hp Johnson starter does not always engage when I turn the ignition key. This version has the control with a priming switch just below the ignition key and neutral safety lock on the shifting lever. When the starter does engage, the engine starts and runs fine...
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