Injectors are plugs that can be cleaned.

fuel injectors on a diesel are nowhere on the planet refered to as "plugs"

Glow plugs are plugs that can
be cleaned.

but why?

Freeze plugs are plugs that can be cleaned.

No, they can't. Besides, to what purpose?

Electrical
plugs are plugs that can be cleaned.

the are no electrical plugs on the engine of commercial seagoing vessel.

All 4 exist on a diesel engine and
all 4 can be cleaned during an overhaul, the kind of overhaul an engine
man might do before leaving on a several week several thousand mile
fishing trip.

Huh? the diesel engine on a commercial fishing vessel is torn down the night
before sailing to effect a major overhaul? And is torn down and overhauled by
drunken, nervous crew?

schlackoff, it is obvious you have no idea what is involved in "tearing down"
and engine.


Hope that cleared up some of your confusion, although probably not. The
fog in your head is pretty thick. Glad I could help.

Steve