× 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: Flex Fuel Oil Change Interval
Posted to Technical Discussion Forum on 1/16/2013

What I was told was that it is because of oil dilution from the E85 that washes past the rings. IIRC, Toyota wants a 2500 mile service interval when running on E85. Login to read more.