× 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: Oil cap sludge
Posted to Technical Discussion Forum on 2/25/2014 1 Reply

Why do you think synthetic oil is necessary on "modern, computerized fuel injected engines" ? Login to read more.

1 Replies Received (View Replies)