|
Re: Synthetic Motor Oil: Extended Drain Interval - or Not?
Ive been using 7k OCIs for at least 15 years now. Ive sent
my oil to Blackstone labs on various occasions(last time was
about 2 years ago) and have never gotten a negative report. ![]()
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle |
Copyright ©1995-2026 iATN. All rights reserved.
iATN® is a registered trademark of the International Automotive Technicians Network.
iATN® is a registered trademark of the International Automotive Technicians Network.
