did YOU replace the egr valve with an egr valve YOU sourced? or did they perform the repair with a mopar part? If it was the latter, take that crap back and have them warranty it... if it was the former, buy a better part
2005 Jeep Grand Cherokee - Gone but not forgotten!
Thanks I got the part from rock auto the best one they had. After I cleared the code it came on the next day same code P0403 .I will wait for better weather and buy another EGR valve. maybe it is just a bad part. will let you know later if it was a bad valve. But thanks for your help