S
Scott
2002 34 MK II with an M35B with 300 hr's....While returning from a trip this weekend with the engine running for approximately 11 hours at around 1800 to 2000 rpm's I noticed a very faint, intermittent buzz actually more like a faint, slight beep coming from the black, round alarm on the control panel at the helm. I did notice the "High Temp" red light would also intermittently blink with the alarm. When I increased or decreased the engine RPM the alarm and the light would stop. The temp gauge read normal, 165 degrees and all else seems fine. Checked the oil level and coolant level and all is fine as well.Any ideas???Thank you, Scott