We have a 440 Express Bridge with...
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09-18-2017 06:07 AM
We have a 440 Express Bridge with Cat diesels, we typically cruise at about 1600 RPM, not in a hurry and we're towing a larger dinghy. On Friday evening, I thought I'd step it up a bit, but couldn't get the engines to go above 1600 at all, when I turned off the engine equalizer, which is controlled by the port throttle, the starboard engine worked just fine, but the port still wouldn't go above 1600. We've recently changed all of the fuel filters, I switched the inline filters over again, but that didn't help. When the engines are in neutral, both rev and run perfectly.
The boat is running flawlessly, at 1600 rpm, does anyone know where I might start looking for an issue?
Thanks, Wes
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09-24-2017 04:50 AM
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09-24-2017 05:00 AM
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09-24-2017 05:30 AM
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09-24-2017 05:56 AM
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09-25-2017 06:21 AM
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09-25-2017 08:14 AM
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10-22-2017 12:00 AM
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10-23-2017 06:08 AM
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11-05-2017 06:32 AM
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11-05-2017 08:18 AM
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11-05-2017 02:19 PM
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11-06-2017 06:31 AM
Thanks Skalywag and Buddydog for your suggestions, the boat is out of the water and wrapped, but we will look at both of those ideas in the spring.
Thanks everyone for your help with this head scratcher, it's part of the value of being a Sea Ray owner for sure!
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11-06-2017 08:30 AM
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11-07-2017 08:06 AM
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11-07-2017 01:30 PM
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11-07-2017 01:51 PM
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11-07-2017 01:54 PM
https://www.sbmar.com/articles/understanding-low-power-troubleshooting/
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12-30-2017 05:26 PM
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12-31-2017 05:04 AM
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12-31-2017 08:50 AM
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12-31-2017 09:25 AM
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