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donbrownzd
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Ddonbrownzd reacted to OM617YOTA's post in the thread 2018 Chevrolet Suburban / 2014 GMC Sierra 1500 - 10w-30 ok? with
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Yep, my engine is ancient but similar to the OPs and has been very happy on 0w40 Euro. Hot idle oil pressure higher and steady, piston... -
Ddonbrownzd reacted to JavierH19's post in the thread 2018 Chevrolet Suburban / 2014 GMC Sierra 1500 - 10w-30 ok? with Like.
If it was mine any euro 30/40 will be much better than basic dexos which can be met with a syn blend and is nothing special. Mobil 1 ESP...
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Ddonbrownzd reacted to OM617YOTA's post in the thread 2018 Chevrolet Suburban / 2014 GMC Sierra 1500 - 10w-30 ok? with Like.
They're both important. Bottom number = cold start number. Depends on your weather where you're at. Top number = operating temp...
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Ddonbrownzd replied to the thread 2018 Chevrolet Suburban / 2014 GMC Sierra 1500 - 10w-30 ok?.Thanks for the 2 cents. We have "real" winter where I live / drive. I remember putting 5w-30 in our mercedes and in some of our fleet...
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Ddonbrownzd replied to the thread 2018 Chevrolet Suburban / 2014 GMC Sierra 1500 - 10w-30 ok?.Is the top # as important as the bottom? The 5w-40 vs. 5w-30 etc? I was just curious there is so much mealy mouth nonsense about these...
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Ddonbrownzd posted the thread 2018 Chevrolet Suburban / 2014 GMC Sierra 1500 - 10w-30 ok? in Passenger Car Motor Oil (PCMO) - Gasoline Vehicles.This is a question. I have a 2018 Chevrolet Suburban (5.3L Flex -- Fleet Truck) and a 2014 GMC Sierra 1500 (also a 5.3L Flex). I drive...
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