Vehicle Shudder Problems of Jaguar XJ

A seris of issues plaque this model. Changed throttle body twice but car keep showing stability control not available, throttle body actuation issues with p2119,p2118 codes among several others. Car shakes and shuts down in the middle of driving. At idle, the car rev meter goes up and down and then shuts off. I have taken this car to galpin Jaguar over 5 times with the same problem and each time the problem remains the same. I have since taken it to another mechanic two more times paid thousands of dollars to replace parts and still the problem exists. This has been going on for literally months. Everything I have been told, I got it fixed yet, the problem still exist. These set of issues happens at idle, when driving on freeways, and city streets. I have called aaa so often I have no more. Another issue- the car will stuck in drive gear and stop and shuts off. I have even replaced emc computer. The issue started last year March but stopped when I changed throttle body and lasted about 6 months, then started acting around September again and its at the mechanic now and they cant find the issue still.

See all problems of the 2011 Jaguar XJ 🔎.