C&P AC Delco Gold off 2.4L Honda CRV, HPL Engine Cleaner/M1 HM 5w20 7,100 miles

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Aug 26, 2009
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So, the last C&P I did had enough carbon/grit in it to get a comment. Ran a quart of HPL 30wt Engine Cleaner in this change with M1 High Mileage 5w20.

Filter is spotless, kind of surprised. The oil looked great and seemed different in how it sticks to what it touches.



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Anyone else surprised that it didn't seem like the HPL freed anything up?
I am but do you see varnish thru fill hole? Does vehicle use any oil or burn any? I’m bit surprised. Brothers 09’ YUKON XL with 6.0 has some varnish you can see. It’s using HPL HDEO 5w30
 
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