× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: GM 3400 and 3100 oil in coolant reservoir
Posted to Technical Discussion Forum on 9/8/2003 1 Reply

Erik, if you're really serious about that "oil" do a google search for laboratory analysis and send a sample out to the lab.

Betcha you find it isn't oil. It's actually becoming grease!!

That's right. grease!

We had one of our knowledgeable experts enter... Login to read more.

1 Replies Received (View Replies)