Franchise agreements. Franchisors and franchisees are required to comply with the Franchising Code of Conduct. The Code applies to conduct occurring on or after 1 January 2015 in relation to all franchise agreements entered into, transferred, renewed or extended on or after 1 October 1998.
Generally speaking, overdrive is the highest gear in the transmission. Overdrive allows the engine to operate at a lower RPM for a given road speed. This allows the vehicle to achieve better fuel efficiency, and often quieter operation on the highway.
This article supersedes TSB 08-19-8 to update the vehicle model years and remove the production fix date. Some 2007-2008 Expedition vehicles equipped with a 6R75 transmission may exhibit a squawk type noise during hard acceleration down shifts (4-3), (5-3) and (6-3) downshifts.The noise is produced during the release of the overdrive clutch.Follow the Service Procedure steps to correct the condition. have a 2008 Ford Expedition 2wd with 6 speed trans. The truck shifts well but frequently rasps or grinds gently when I accelerate after slowing.