The information I received from the Chevy dealership, body shop manager, the aluminum hood has to be prepped and cleaned with zero contaminants. Sprayed with a special sealer and then painted. Any contaminates and the separation and oxidation occur.
I have a 2019
Same problem.
Both the dealer AND the body shop said the aluminum hood has a special sealer and if not 100% clean when applied - it will bubble.
Chevy would NOT cover it and would only fix if the entire hood was replaced.
Body shop did a good job - but $1,000.
It is a known problem...
I have a 2019 Equinox Diesel.
The oil filler cap says Dexos2
The oil from the Chevy dealership says 2Dexos?? The same???
Royal Purple 5w-30 Dexos2 - states - Gasoline only?
Amazon - Castrol Edge states 2Dexos...
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