 As others vehicle shudders at low speedbut not consistenly and never in the shop and nor did our dearship know or ever heard of this problem.On recent vacation when our car was lowed to the nearest dealership, that's an enitely different story, we mentioned it to the service manager who know exactly what I was talking as soon as I said transmission problems.They have replace two transmissions already with the exact same issue.Conclusion is we mentioned it yet a third time to our local dealership who finally tried some thing revolutionary and looked up the problem on the internet!Finally agreed to address the issue.New transmission being installed as we speak.