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i have a seahorse 5.5hp CD-21 but i cant seem to get it to run right at all. ive fitted new coils , new plugs , adjusted the points but it takes ages to get it started and when it starts it idles rough for a bit then cuts out. the fuel pump is working fine and ive got the mixture at 50:1 . ive...
i have a johnson seahorse 5.5hp engine code CD-21A does anyone know the correct fuel mix ratio i should be running on , it will be mineral oil not synthetic im using. thanks.
