Ford issues TSB for 2011+ Mustangs to resolve cold shifting problems
For the most part the 2011 Mustang has shown to be pretty reliable and well built, with no recalls and only a couple TSBs from Ford. However, many owners have complained about shifting problems with the 6-speed manual while the transmission is still cold, and Ford has finally addressed the issue by issuing TSB 11-3-18. According to Ford, the problem came down to the viscosity of the transmission fluid in cold weather and can be simply fixed by swapping out the full synthetic fluid with dual clutch transmission fluid. Any ...
http://mustangsdaily.com/blog/2011/03/31/ford-issues-tsb-for-2011-mustangs-to-resolve-cold-shifting-problems/
For the most part the 2011 Mustang has shown to be pretty reliable and well built, with no recalls and only a couple TSBs from Ford. However, many owners have complained about shifting problems with the 6-speed manual while the transmission is still cold, and Ford has finally addressed the issue by issuing TSB 11-3-18. According to Ford, the problem came down to the viscosity of the transmission fluid in cold weather and can be simply fixed by swapping out the full synthetic fluid with dual clutch transmission fluid. Any ...
http://mustangsdaily.com/blog/2011/03/31/ford-issues-tsb-for-2011-mustangs-to-resolve-cold-shifting-problems/
