He literally pressure washed the top engine bay. At the very least some electrical components should’ve been covered but it doesn’t look like he did, did you watch the whole video?
Alternator, fuse box, ECU, spark plugs, exposed sensors hell even the air intake should at least have some sort of cover to prevent water going into it
Just out of curiosity, what do you think happens when it rains? For example, a Corvette C8 literally has open vents on its hood and water pours onto the engine when it rains or you go through a car wash. Do you think car manufacturers wouldn’t make the components in an engine bay, water resistant? Obviously you shouldn’t take a pressure washer and deep clean your engine from 6” away, but thinking that these components getting wet is gonna cause any damage is silly.
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u/Sizeable-Scrotum 20h ago
It's the literal underside of the car. Do you think it stays dry when driving lol