Quote:
Originally Posted by TrackClub
I think they sometimes go on sale, but frankly there is ZERO advantage running 0w over 5w in summer. So i dont see a reason for spending so much more. GM doesn't even mention Mobil1 as a preferred oil, notwithstanding the latter's advertising efforts for their Formula 0w40. To the contrary, GM now only mentions ACDelco 
Cheers! |
Mobil 1 is the factory fill for the Camaro SS and Corvette engines, if that counts as a preference.
But I agree, in a mild climate, the difference between 5W-40 and 0W-40 is negligible, especially once you are up to operating temperature.
Sent from toaster or something
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Current:
2019 Chevrolet Camaro 2SS 1LE M6 Shock
GM Performance Intake and that's it, because driver mods before car mods
Past:
2009 Mazda RX-8 GT M6 Velocity Red Mica (Sold)
2015 Chevrolet Corvette Z51 2LT M7 Velocity Yellow Tintcoat (Flood totaled)