Hello All. Thanks in advance for the help! I own a 2005 Crownline that has a 5.0 EFI Mercruiser. I keep it serviced pretty regularly and am pretty conscious about checking the different gauge levels, etc. The other day I had the boat out for an hour or so and the engine was plenty warm. Going about 30mph at about 3K RPM a constant alarm started and the engine began to bog down. Prior to this happening the oil pressure was about 40lbs and the engine temp was at 160. I brought the boat back to neutral and the alarm continued until I turned off the key. Started the boat again and no alarm. Throttled the boat up and alarm comes on again. I cut the boat off and restarted and idled back to the dock. Next day I did the same thing with the same results. One thing I noticed the next day was that the engine oil pressure was at almost 55-60 lbs before the engine got totally warm. Also the engine temp never got over 160. Haven't changed oil in a couple of years but oil level checks good. It doesn't have a gas/water filter but I usually use Stabil when I add gas. Drive fluid level good. Power steering fluid a little low. Any thoughts would be appreciated. Ken
