17 F150 V8 , 6R80 126k km / 78 k Mile. 10% towing up to 7000 lbs max.
No codes on transmission , trans oil (Mercon lv) / filter ( OEM ) changed twice ( 30k ,60 k miles ) . I have vibration when accelerating , they mostly disappear when I take foot off accelerate pedal, still can feel them but they are less noticeable , some jerking when on cruise control , also cruising speed city and hwy. Have some vibration when I start engine and vibration reducing when engine rpm going down but never disappear.
Also trans temperature is higher then normal + /- 190 F on hwy , up to 203 F city , when radiators fans start working.
Do you guys have any thoughts whats cause this problem?!
No codes on transmission , trans oil (Mercon lv) / filter ( OEM ) changed twice ( 30k ,60 k miles ) . I have vibration when accelerating , they mostly disappear when I take foot off accelerate pedal, still can feel them but they are less noticeable , some jerking when on cruise control , also cruising speed city and hwy. Have some vibration when I start engine and vibration reducing when engine rpm going down but never disappear.
Also trans temperature is higher then normal + /- 190 F on hwy , up to 203 F city , when radiators fans start working.
Do you guys have any thoughts whats cause this problem?!