You're new here, aren't you?

And notice that those plastic panels come off with the twist of a few thumb screws, on 90% of modern cars. Underneath these panels, (surprise!) is an easy to work on, clean, efficient, modern engine, with very few wires (busses are a Good Thing) and no vacuum lines (computers are a Good Thing). This makes the engine compartment really, really, really simple to figure out. It is incredibly easy to fix almost any "backyard mechanic" problem on a well engineered modern car. I have replaced fuel rails, injectors, spark plugs, throttle bodies, intake manifolds, exhaust manifolds, accessories, radiator, heads, etc. on many kinds of newer cars (1990s-2000s) and it is easy. I used to have a 1982 Volvo 245 GLT. Talk about a pain in the arse to repair.

Sllort is a vicious troll.
Mwalker is a crapflooder troll.
Enoch Root is a troll who links to hateful obscenities.
Ekrout is an idiot troll.

And you too are a troll.

Stop whining; you have been silenced.