The answers are getting really interesting, and contradicting. So far my conclusion:
Start the engine, let it run for 2-3 minutes, then sail away with a gentle speed.
I haven't yet reached the conclusion regarding the revs.
Further theoretical interest: can anyone point me to the right resource on explaining the physics of engine wear in the warm-up period?
I also prefer this explanation, but I've heard that some engines (Volvo Penta?) have dedicated governor that will not let you go unless the operating temperature is reached. That's why I got confused.
Hi,
I'm trying to figure out what's the best practice for warming up a marine diesel engine? For how long? At what revs? Especially when you don't have a temperature gauge...
Thanks!
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