volvo penta web site or forum??? HELP!
The boat I recently bought has a volvo penta engine in it, though I''m not sure off-hand what series. The original owner mentioned that he''d had an overheating problem with it, and had trouble diagnosing it too. Finally, someone suggested that the factory heat exchanger was actually too small for the engine, and so he mounted a larger one and never had any problems after that. Sounds strange to me, but I can''t argue with the results.