Way to use the hilarious liquid leaking sound clip so brilliantly, it really made the movie as a whole. Also, you did a fantastic job on the engine details- a car engine isn't the easiest thing to digitally sketch out, I'm sure.
My only critique is that I'd love to see you improve on smoothing out the transitions and animations a bit more. Although, the choppy transition made the twist abrupt and quick which turned out perfect.