Your posts are difficult to understand, and leave out information. In this example, you do not mention if the car was overfilled at the last oil change- which happens a lot. So maybe the issue is that your dealer is a moron, and you, the owner, didn't bother to check the oil level immediately before/after an oil change.2019 1.5 engine after dealer put in valvoline after 1600 their was 4.8 quarts oil in crankcase. sample sent to blackstone for fuel dilution issue
And that has been pointed out so many times....
Please...and thank you.