× 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: Synthetic Motor Oil: Extended Drain Interval - or Not?
Posted to Castrol Forum on 3/5/2017

[...trimmed text...]

Are your eyes deceiving you-?? You havn't answered what IS STATED in the owners manual really means. When it says conventional oil can be used, I guess that doesn't count....

You've already stated t... Login to read more.