I have a Westerbeke
W30 and over the summer while cruising it would race
up for 10 seconds and go back to normal.....and I was afraid it would get worse so todays problem while running it in the slip to get the oil
warm for an oil change
it would slowly creep up in RPM's without me being near the throttle and if I shut it down and restart it would idle fine and do the same thing
I'm thinking bad injectors or one out of the four......me thinks it might be dribbling fuel
and not spraying
anyone been through this?