Originally Posted by JohnnyJohnson
Originally Posted by Mitsu4B11
2015 Mitsubishi Lancer ES, 4B11 [NA]
Out: Pennzoil Platinum 0W-20, K&N HP1004
In: Pennzoil Platinum 0W-20, K&N HP1004
About 3,300 miles on oil/filter
Earlier change to monitor possible fuel dilution issue from last Blackstone analysis + warranty schedule
Are you doing another UOA to see if that trend continues?
I am; Nothing against running 20wts in general, but I'm not a huge fan of running a 20wt in this engine if it thins out to below a 7.00 cSt @100 after under 4k miles and just 6 months as my last sample with Mobil 1 did. I just sent yesterday's Pennzoil sample off to Blackstone, and if the trend continues, I may bump up to a 30wt next change to better suit my driving conditions.