Is there an official Ford response as to if currently we are supposed to have the XL18 additive? When Ford Canada changed my fluid recently in a previous post; Ford Canada told my dealer to absolutely not put that additive in. Yet people are still talking about putting this in? What is the official story Ford? I get my car back from my dealer today with the 1st gear syncro being replaced. I'm looking forward to seeing how the transmission shifts but I'd like to know about this XL18 additive question.
Rory S. Brown from Surrey, BC Canada
2019 Mustang Bullitt, 2014 Mustang MCA Edition in Grabber Blue. Previously: 2016 Shelby GT350 in Race Red, 2015 Mustang V6 Competition Orange, 2012 Mustang V6 Premium ProCharged in Black, 2011 Mustang V6 Premium in Red Candy Metallic, and 1979 Mustang Cobra in Bright Red (My 1st New Car)