I just purchased a Flo LVL 2 charger, and i always get a noise when it's charged about 75% or more. The hood gets hot, and the noise seems to come from near the radiator pipes.
Somebody else had the same exact issue on youtube. Here's the link (it's not me, but the noise is exactly the same).
It's a 2017 Nissan Leaf.
Any insights would be super appreciated ! I've always before charged with a LVL 1 so I never heard anything... Is this normal for a Lvl 2 charger?