2007 Saturn Outlook 3.7. 140000 miles. The P0014 code keeps coming back after clearing, always within a mile of driving. I have checked the oil level (oil gets changed quite regularly) have replaced the rear bank 1 exhaust solenoid and the sensor for this cam. One thing I notice when checking with the scanner is the data display, Exhaust CMP B1 Command (%) "jumps around on the numbers" It will be 30 then 60 then 40 then 55 then 39 then 52 etc. where the other cam readings hold steady within 1 number or so. There have been some issues with cam end play on some of these engines. Or how about the actual actuator on the end of the cam, do these cause a problem like this? Also the scanner test for the individual cam solenoid, the actual degrees shown, don't hold steady either. I may command it to 5 degrees and it may be 4 then jump to 2 and back to 5 etc. Just telling what I have seen and so far what I've done. Thanks for your response!