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I uploaded a clip where i tried to capture the sound my engine is making and I would appreciate a bit of help to analyze the sound. Should I be worried or is this standard? If there could be something wrong where should I start to check?
https://youtu.be/I61LtAg_4Ao
Thank you for your help :)
I got a Mercruiser 3.0L 2007 that acts funny. If I check the timing advance during 3000+ RPM the timing is very unstable and I can get as much as 12 more degrees BTDC then it should be but many of the cycles are spot on.
If I run the boat I can hear what sound like pre detonation during heavy...
I?ve got a strange problem with my Mercruiser 3.0 -07. When I check the timing it won?t stay stable. First I figured that I was because it was because of the advanced moving because of a little bit unstable idle.
When I checked the maximum advance it should be 25 BTD if I don?t remember it all...
