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I have an older Mariner 9.9 which I think is running rich, I have set the points, float level and put new plugs in. Compression's are even across the cylinders. Starting after working on the motor it runs well for a few seconds and then starts running rough (mostly on the bottom cylinder).
I am...
morning all, I have a 5 hp 70s model I think (Model 5702A) which I have just purchased.
this engine was from a deceased estate so I have no history, but the guy was an outboard dealer. the outboard appears to have been reconditioned and possibly not used since the work was done. I also...
