Hey guys, finally got my 1990 70hp Evinrude running after a little while being down, but I noticed (or at least I think I did) a knocking sound. Can you watch this video and tell me if I’m just imagining it? I should also mention that this is before any carb adjustments.
Hard to tell in the video, but it sounds good to me. Sounds a little high on the rpms, like it is around 1100-1200. Put the silencer on it and see how it runs. You also need a water pump.
Tall Sail Marine
does not sound like it is running on all 3 cylinders
do a compression and drop cylinder test
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