Why is my Jeep patriot(2011) making rough and vibrating noise after having cvt f

Check to see if your receipt specify's what type fluid was used for the service? It is easy to use the wrong fluid in these times. If the receipt does not specify you can call the shop to find out exactly what fluid was used or have it serviced again and ensure the correct fluid is used.

I'm with Danny if the wrong fluid or a universal fluid was used it can cause all types of problems with how the transmission feels when driving. Bobby