|
failed lower end/ 3m/ and oil samples
Can an engine oil sample determine the source of lower end failure? IE: coolant contamination/3m abrasives, or, is a GM 3.4 just a POS? 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 18 Replies Received (View Replies)18 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.

18 Replies Received
18 Replies Received