my 50 hp johnson jet falls flat on its face when trying to exceed 4,000 rpm, the engine runs good at idle and low rpm . if i use the enricher the engine runs good for a few seconds. both carburetors have been rebuilt and the linkage and sparkplugs are ok . anyone have any ideas?
engine runs good at low speeds, no power over 4,000 r p m unless i use the key enricher, i know it sounds like fuel starvation. the engine has been tuned, carburetors have been cleaned and rebuilt. linkage has been adjusted. any other ideas?
My engine is a 1993 Johnson 50 horse with jet. My problem is the engine appears to start okay, and at trolling speed up to about 4,000 RPM runs okay. Once I attempt to pass 4,000RPM and open the throttle, the engine dies down to nothing. I have found that if I move idle enrichening lever from...
