2011 tranny
 

bought my std cab 11 5.0 used w 15k…..since the day of purchase its always had a slight shudder on the highway in 6th……. few years later ….very far from stock I've noticed the output shaft on tranny has play in it….also weeps fluid….i now have 4.10's 35's……. it rides pretty good on the highway considering but still vibrates like a bad u joint…..i think the problem is the sloppy output on the tranny? any advice,possible fix….warranty is up and i know the dealer will look at my truck and blame a million and 1 things as to why its sloppy…..truck shifts good no other issues other than slop/vibration and weeping fluid……i do have a sct 5star tuner with higher shift points and pressure. 48k currently

nobody has had a trans tail shaft issue with their truck?

mine has a **** ton of slop…but its strange sometimes it will tighten up and vibes will go away but most days its loose and vibes are annoying, plus Its doing damage I'm sure…

maybe some one can give me relative driveshaft angle starting from trans to rear end (on 2 piece shaft) everything i know about lining up 2 piece shafts does not match fords angles????