mobile-menu-icon
GM Authority

Reply To: 2016 GMC Sierra with 5.3 & 8 speed transmission shudder problem

July 14, 2020 at 3:12 am #610050
mnm99
Participant

Nope, Fluid change and new valve body. 30,000 miles happened since 5000 miles and GMC refuses to fix!

Subscribe to GM Authority

For around-the-clock GM news coverage

We'll send you one email per day with the latest GM news. It's totally free.