× 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: GDI specific fuels & Lubricants
Posted to Technical Discussion Forum on 7/25/2025 1 Reply

[...trimmed text...]

Top Tier was created by GM, Honda, Toyota and BMW in 2007 when there was a very significant need. At that time only one company met the standard (at least one other had previously met the standard bu... Login to read more.

1 Replies Received (View Replies)