Comment by swiftcoder 13 hours ago
They are modern marvels indeed, but if you were to park your car in a field in May, by New Years when you go to start it up, it's a coin-flip whether or not it will.
Generators need to be exercised and maintained. You are committing to fire that thing up for a few hours every month, just to make sure it's in running order when you need it (I used to work next to a hospital that fired them every week).
I wonder if anyone has done any modern testing.
I had a 1990s car that started right up with 2015 fuel that sat in its tank for 9 months.
I had a car parked during covid and then remote work that probably consumed 1 tank of gas over the period of 2 years. Other than battery drain it was fine.
We have several large scale full building generators. Our exercise cycles are 15 minutes once a week. Our diesel mechanics fully service the engines every 3 to 6 months depending on size and importance.
Fuel is easy because we have an external tank with a visual gauge that you can read from several feet away. When they added DEF they neglected to add a DEF gauge that's as easy to read. Thank goodness they sell DEF at any old truck stop.
> Generators need to be exercised and maintained. You are committing to fire that thing up for a few hours every month, just to make sure it's in running order when you need it (I used to work next to a hospital that fired them every week).
This can easily be automated, Generac will handle testing for residential generators.
For a modern car, If mice don't get into it and you have a battery maintainer, it's close to 100% going to start right up.