I can't ever catch a break with my 06 300C... I have a shudder problem from the TC/Tq converter but now something more scary came. I was showing off to my buddy earlier today. it was his first ride in a 300C, and I showed him what it had. I did two pulls both going to about 5k rpm maybe a little passed but not redlining it. Shortly afterwards I received one code of P0016. it says as follows: "Crankshaft Position - Camshaft Position correlation Bank 1 Sensor A." I did some reading online saying that it could be something as simple as the cam/crank sensor, or something as complex as the timing slipping a tooth...(my luck with this car). I drove it about 40 miles home, it runs great and doesn't have any hiccups. I attempted to clear the code, but the P0016 comes immediately back on. while playing around, a new code popped up just an hour ago: P1521. Which indicated I guess: "Wrong oil type/Viscosity" which I've also been running this oil for around 2500 miles already so I doubt thats the case. I used mobile 1 synthetic 5W-20 with a quart of Lucas being I thought it was tapping but found all Hemi's do this.. any help on this would be appreciated! so far owning a 300C has been the worst yet comfortable two months of my life. Thank you! also, the car has 164,xxx miles on it. AWD.