It’s never fun to find a problem. It’s way less fun to guess wrongly about what’s causing your troubles and proceed to fix it. And by the time you realize you were way off, you’re hours into a ...
Q: I have a 39-foot sailboat with a Yanmar three-cylinder diesel. Every winter, when I winterize the boat, the expansion tank coolant is usually at the low position, given that the engine is cold, as ...