I have a mercruiser 3.0
Had it out all afternoon, running smooth.
was running at full speed when it seemed to lose power slightly, but then went back to normal.
I dropped the speed down to just above idling and then noticed what seemed to be a small thumping or knocking. I then took ran at have speed, no problem and then back up to full with no problem. I drove it back to the marina which was 15-20 minutes away with no issues even when idling down and no thumping or knocking.
Any idea what this could have been?
Thanks for any help
Andrew O'Hara
Had it out all afternoon, running smooth.
was running at full speed when it seemed to lose power slightly, but then went back to normal.
I dropped the speed down to just above idling and then noticed what seemed to be a small thumping or knocking. I then took ran at have speed, no problem and then back up to full with no problem. I drove it back to the marina which was 15-20 minutes away with no issues even when idling down and no thumping or knocking.
Any idea what this could have been?
Thanks for any help
Andrew O'Hara
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