TumblrDucks
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I recently short-tripped a lot and fuel dilation start showing up on UOA. I understand that gasoline in oil won't evaporate when temperature is low, but how does it get into oil in the first place? After all, on a port injection engine, the gas was injected at intake, sucked into the cylinder and then combust, there seems no way for gas getting mixed with oil. Does the fuel dilation mean something is wrong on my car or I'm missing something when think about it? Many thanks.
Ps: pardon my typo, dilution not “dilation” lol
Ps: pardon my typo, dilution not “dilation” lol
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