I've got a 1997 Johnson 115 fast strike (J115GLEUC) that starts and idles fine cold or hot but when you accelerate over half throttle it surges bad. You can back off the throttle and the surging stops and you can run like that with no problems as long as you wish but when you get past about 1\4...
Our '04 Bigfoot 60 over the weekend lost about 50% power. It has maybe 4 or so hours on it total. While running WOT it run cut back to about 50% dropping RPM's to about 3500 and wouldn't idle very good. It remained that way till we got it loaded back on the trailer. There were no warnings. All...
