Comments by "Adam Hayden" (@adamhayden5152) on "5 Things You Should NEVER Do To Your Modern Car in 2024" video.

  1. Another thing with direct injection is you are only driving short distances you will get fuel build up in oil as DI washes the cylinder walls down and they need to get the oil up to operating temp. People think cause their coolant is up to operating temp their oil is too and that couldn’t be further from the truth.
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