I have a 2011 GC limited 5.7 hemi and this will be the 3rd time the check engine light has popped on. They told me the first time it had something to do with the oil control valve screen coming loose. The 2nd time is was a tube that came loose. This time (once again) it has something to do with the solenoid and oil control valve timing. I have a hemi for a reason...and I have a huge lack of power. It isn't producing enough power to get out of its own way! I love my Jeep and don't want to think about getting rid of it but it only has 26,000 miles on it and its already having too many problems. Its so frustrating! Can anyone shed some light on this? I hope this fixes the problem and other than normal shop visits this is the last. And please excuse my ignorance when it comes to describing my issues correctly.