Well I recently did a minor overhaul on a Jaguar V12- new fan clutch, 12 injectors, a lot of
fuel lines, 14 ignition leads, 2 thermostats, about 100 hoses, 1 injector wiring loom, all the millions of vacuum hoses, etc. So I can maintain a gasoline car engine. Just need to know the pitfalls of a marine diesel.