Today I found out where my oil leak is coming from and it's the oil cooler seals. Dealer wants around 800 to fix since my car is at 94k miles and my warranty is up. Now I have to find a video on removing the turbo/catalytic to get to the cooler. 8 months of the oil smell and the problem was hidden in plain sight, even my chevy dealer couldn't find the leak and continued to say it was oil spilt during an oil change.
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