Do you know what to do if your diesel exhaust suddenly turns grey? Or the engine loses power? Or overheats? Even if you do, here’s one of the best and most thorough stories I’ve seen about how to diagnose and fix most problems with a diesel engine. It’s great as a primer, if you’re new to diesels, and as a refresher, if you’re an old hand. And it covers all the bases, including how to bleed air from the injectors, drain a filter, and change an impeller. The graphics are clear and easy to understand. Take a look:
http://www.yachtingmonthly.com/sailing-skills/diagnose-and-fix-marine-diesel-engine-problems-29940
