
08-30-2021, 11:48 AM
|
 |
CC Member
|
|
|
Join Date: Nov 2007
Location: Clayton,
IN
Cobra Make, Engine: ERA 838
Posts: 1,137
|
|
Not Ranked
I was a Product Engineer at GMC Truck in the mid-90s. At that time 1 quart per thousand miles was consider acceptable.
It was rare. Most didn't use enough to need oil between changes.
John
|