At first dealer didn't want to do the TSB because " could not duplicate the problem" then told me my VIN did not pull any TSB's on the car. After pushing the SM with post from here, they finally agreed to do the TSB. Car ran fine for 5 days, then CEL light for CAT came on. 2 more days at dealer, then told CAT is bad.
They can't explain why the CAT would be bad with 3100 mi on the car. Now on back order !