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  1. J

    94’ Johnson 150 Ocean Pro prop seal.

    Hey just noticed a small amount of oil dripping out from behind my propeller. According to my service manual I need to remove the lower unit and pull the carrier out to replace the two seals? Is that absolutely necessary or is the shortcut method I’ve seen online using what looks like drywall...
  2. J

    94’ Johnson 150 Ocean Runner No Start

    Hey guys my 150 ran great when I flushed it out after a day on the water. After a week of sitting it wouldn’t start. Changed plugs and it started for a few minutes but now nothing. Motor turns over but won’t fire. Checked primary wire from power pack to #1 coil and only had 2.5V. My question is...
  3. J

    1994 Johnson ocean runner spark plugs.

    I’ve been attempting to replace spark plugs on my 94’ 150 Ocean Runner (J150EXERV) and have been seeing conflicting information. The current plugs are QL77JC4 but I’ve been seeing lots of catalogs telling me to use QL78YC. Any help would be appreciated.
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