I think this was mentioned somewhere... I finally took my 2018 van for its 2nd oil change and they did my safety recall U73/NHTSA 18v-332 for the powertrain. But ever since we got back the van, almost every time we charge the van, it sounds like it starts up with full fan blowing. It'll happen a few times while charging. Anybody else know what causes that? Or is that normal? Also, I notice that the engine comes on a bit more for no reason while van idling in a drive-thru for example.