Everything I don't like 1

How can an engine be racist? How?

Well you see, the engine requires oil to be sacrificed for it's operation, and oil obviously represents the life of minority people because it's the same color as their skin.

OH! And when the oil turns black, that's when the engine wants you to drain it out and throw it away! And all that black oil comes out the bottom, while the white air filter sits on top!

Obviously racist.

Absolutely anything can be (and probably is) racist. You can't see it because you're still thinking rationally. Once you stop doing that, you'll be able to see inherent racism in peanut butter and jelly sandwiches.