How often I check my
oil depends on what I'm doing with Exit Only.
If we are are on a windless
passage motoring 12 hours on the starboard
engine, and then 12 hours on the port engine, alternating every twelve hours, I check the oil before starting up the engine that will be going into
service. I usually time my oil checks so they can be done during daylight hours.
If I am cruising some place like the
Bahamas where I will use the engines a small amount every couple of days, I check it less often. But I make sure that the low oil pressure
alarm is working.
Most oil
leaks are slow and don't pose a threat to the engine. When I sailed to
Fiji from
New Zealand, I met a Kiwi
diesel mechanic who had such a large
oil leak from his engine that he put a
turkey roasting pan under the engine block to catch the dripping oil, and periodically he removed the pan and poured the oil back into his engine, and then he put the pan back under the engine for the next recycling of the oil. It worked for him, but I must admit I wondered why a
diesel mechanic would allow his engine to leak so much oil.
On our Land Rover Defenders, the oil
seals leak a lot. We had a saying about oil
leaks. When the oil stops leaking, it means you have run out of oil.