Help, Black oil and smell of gas.

matt s

New Member
Oct 17, 2012
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Background 2015 Buick Regal 2.0 Turbo, CAI and Trifecta Tune, 53k miles. Oil is black and smells like gas. Changed oil early last two changes and still like this. I just changed the oil, ran around the block, checked oil and it's already dark and smells? Any thoughts? It's getting about 28MPG, runs great, never any warning lights?

Matt
 
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