Most recent UOA for my Chevy HHR...had some Shell 5W30 SM flavor left over from buying as bunch at Walmart on the cheap. Doesn't seem too too bad although it did shear a bit. Filter was OEM AC Delco. I think I changed the air filter out about 1000 miles into this run
New fill as mentioned in report is .99 cent Royal Purple I picked up on closeout at AutoZone.
Goose
New fill as mentioned in report is .99 cent Royal Purple I picked up on closeout at AutoZone.
Goose