Quote:
Originally Posted by Boost or bust
Or, maybe it has something to do with the catastrophic oil pump failures a bunch of us have had to deal with??? All so far ha e been 2018 models with between 500-2500 miles. Warranty schwarranty...
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All of us is a small % of total sales, It's not an oil viscosity related issue.
use of 40wt oil will provide superior protection to a 30wt oil at elevated temperatures.
I have met a few people at the track who do not use the proper oil in their LT1s as in they are using 5W30 so this will likely fix that issue too.