2008 Pontiac G8; 3.6 HF V6; 31,644 miles on unit
8061 mile, 53 week OCI; OLM at 19%; no detectable oil consumption
out: mix of M1 0/30 and 0/40 at 5:2 ratio, calculated 11.6 cst
in: mix of M1 0/30 and 0/40 at 3:4 ratio, calculated 12.3 cst
OEM AC Delco cartridge filter
8061 mile, 53 week OCI; OLM at 19%; no detectable oil consumption
out: mix of M1 0/30 and 0/40 at 5:2 ratio, calculated 11.6 cst
in: mix of M1 0/30 and 0/40 at 3:4 ratio, calculated 12.3 cst
OEM AC Delco cartridge filter