Since you are working with a “modern” engine I would follow sweepleader’s suggestion and try synthetic oil. I did that a few years back on a 200,000 mile police intercepter motor that was using a quart every 750 miles. After switching to full synthetic we went 2000 miles between changes with no usage and better oil pressure. Just my personal experience.🛠


Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)