Quote:
Originally Posted by jvandy50
There’s a guy in the facebook group, works for GM in some capacity i believe, said that’s the first thing they’d check on a ZLE before proceeding to cover the new motor.
I went and got some Mobil1 15w50 the next day lol
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Except how do they know you were on the track unless you say so.
I didn't really say that but the oil cap does say 0W40...
