Originally Posted By: NoNameJoe
Originally Posted By: OilFilters
Originally Posted By: CT8
It is not that hard to turn a wrench.
It's not that hard to roll down a window either...people still spend a lot of money on power windows. The Fumoto valve just makes life easier, the chances of it breaking or opening when it shouldn't are much smaller than many other bad things that could happen to your engine at any given time.
They also work great on vehicles or equipment that are hard to change. There are plenty of engines out there where you really need to add a nipple and a hose to drain without making a mess. Can't do that with just a wrench.
So many people are terrified of the valves...while they let worn out threads on a bolt hold their oil in with a thin fragile gasket.
Sorry that's just a poor analogy. Power windows have what to do with fumoto valves? They don't even share the same risk if you used manual windows instead (as in, none).
Fumoto valves
do give convenience but at the possible loss of your engine if something goes wrong. That's a pretty large risk. You won't find many other tools of convenience giving you that kind of risk profile.
Also the last bit, really? People having [censored] drain plug situations doesn't justify the use of a Fumoto valve so I fail to see the point since it doesn't affect a decision either way. Both Fumoto valves and regular drain plugs thread in, except the drain plug lacks the entire accidental dumping risk entirely. There's a clear winner there from the risk perspective and a clear winner there from the convenience category. Nobody should ever conflate the two. If you're looking for less risk, go with regular plug, if you're looking for convenience, go with Fumoto. You may not however try to argue that the Fumoto is as safe as a regular plug but more convenient, that's physically impossible since one is a valve and the other isn't. "I think it won't leak because of this clip or its good location" isn't good enough either.
The fact that they even made various lock out devices to address the issue tells you all you need to know about it. It's convenience at increased risk.