|
costco top tier fuel?
costco has announced that they now have fuel with detergent(label on pump also). for years i have told my customers to avoid costco gas. am i to assume now that they are top tier? anyone out there got any info + or -. Login to read more. ![]()
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 32 Replies Received (View Replies)32 Replies Received (Hide Replies) |
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.

32 Replies Received
32 Replies Received