Mont-Blanc

All good now. Thank you all for helping, I have been on boats for 20+ years doing maintenance on many boats. To know that someone with...

Agree, check the fuel filter on the affected engine for clogging. When an engine starts dropping revs one of the first things to check...

Several years ago I was traveling down Puget Sound with a friend and he said my port engine was dropping 100 rpm and then picking back...

Although changing the fuel filters has been suggested, I don't think it will solve the issue as at <1500 RPM the engine is flowing...

Good on you. Let's hope that this resolves the issue.. You should really consider stocking on board in a sealed dry container at least...

It was alright from 8h to 12h40, than started forcing again. So I stopped at Port Darlington and found a shop that had Racors, 1 x 30...

Finally, the Racor filter I got was not compatible with my system. I did change the fluid and filters of my transmission on the...

Agree with the starboard engine rpm are changing. Also agree with changing fuel filters.

Ok you have no syntonizer. The needle is a gauge to tell you where to apply more throttle to sync up. It is doing this on its own...

Keep it simple. The most common problem for lack of power and rpm problems is lack of fuel . IE clogged fuel filters. It is the...

I just got them deluverd today. It's tomorrow's first job! Will keep you posted. Thank you!

Here is a new video where I opened the hatch so you can ear the sound better.

Thank you for that suggestion, I will inspect today. But yesterday it took an hour before it starts doing it, a worn drive pin would...

Thank you for that suggestion, I will inspect today. But yesterday it took an hour before it starts doing it, a worn drive pin would...

It is a diesel boat. It is just a gauge to help you manually sync them. It is not a sync module that allows me to drive eith only one...