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Old 04-30-2021, 06:55 AM   #19
Norm Peterson
Scooby Specialist
 
Member#: 498642
Join Date: Mar 2019
Chapter/Region: Tri-State
Location: our wrx IS the family sedan
Vehicle:
'19 WRX Ltd 6M dgm
'08 Mustang GT (the toy)

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Quote:
Originally Posted by Waddlz View Post
Personally I use whatever is on sale at walmart in the wifes WRX, but 0w-40 and not 5w-30.

but that might start a fight.
If you need the 0-weight for your climate, that's one thing. But I'm a whole lot less sure about oils that almost certainly have to contain higher proportions of VI improver being the right way to go for full-length oil change intervals. For a track day or two and some driving in between, sure.


Norm
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