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Old 11-04-2018, 10:12 AM   #3
1hprush
2018 ZL1 1LE
 
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Drives: 2018 ZL1 1LE
Join Date: Aug 2017
Location: Westfield, IN
Posts: 1,010
Quote:
Originally Posted by gmurad View Post
Hey,

I bought 2 bottle of 5 Quarts 5W30 oil and 1 bottle of 5 Quarts 5W20 for another car....

Just did an oil change and the bottles ended up mixed by accident , so now the car has 5 quarts of 5W30 and 5 quarts of 5W20. They are both Mobil 1 Extended Performance Full Synthetic. (https://mobiloil.com/en/motor-oils/m...ed-performance)

This oil is good for a full year, now I'm not sure if I should do the oil change all over again or if this will be fine. It's cold where I live if it makes a difference.

What do you guys think?

Now you have 5W25...haha! should be fine, don't change your oil, the 5W part has more to do with starts in cold weather anyway, so you're good.
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