FordService

I have a 2015 Fusion 2.5l it’s had a shudder jerking feeling since new 

worst in traffic. When it hits 4th gear light throttle it bucks or shudders till it goes in 5th. Then when coasting from 60kmh to 50 it bucks feels like a manual transfer in too high a gear. Have brought it in about  5 times.

just want it fixed.