Transmission Shutter

I have a 2016 Off-Road with the automatic transmission with just over 100k miles. When I take off from a light at light load it feels like I am driving over rumble strips when I hit 20-30 mph. I took it to a shop and they replaced the trans fluid and said there were no signs of metal or anything. They also reflashed the trans. I’ve seen others have the same issue but I haven’t seen a fix. If anyone could point me in the right direction I would appreciate it.

 

Maybe a u joint is failing?

 

Took it to a shop and they changed the tranny fluid and filter. Issue was still occurring so I had them put in a tube of shudder fixx. Drives like a dream now. They originally wanted to put a whole new trans so I’m glad this fluid helped.

 

Glad it worked out. Shudder fluid is a new item I have not heard of, but it is out there.

https://www.lubegard.com/products/isf/