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I have a 2007 bayliner 175. I previously posted a thread about this engine making a knocking/pinging at full throttle. Today I ran up the boat and I noticed the noise at 4500 RPM. It is not constant and goes away as soon as I pull back the throttle. Is this normal ? The engine does not miss...
I have a 2007 bayliner 175 with the 3.0L mercruiser engine. A couple of weaks ago we were out boating and I noticed a knocking sound coming from the engine. We had 7 people in the boat and we were pulling 2 seventy pound kids on a tube. The sound was not constant and it went away when I...
