Hi, by 2 months my 300 do jerks and strong vibrations like wobble... This issue appeared softly and now is stronger, passing the time it become stronger...
My sensation when i drive is to feel my seat belt wobbling or vibrating... that don't happen constantly but seems to happen when trasmission change gear.
I have 42rle transmissions. By symptoms that i explained what do you think it is?
sorry for little english, i explained as i can.
Thanks!

 

I'm reading that shake after change gear can be the driveshaft...