Thought I should post this for information. Bought my rc 2 weeks ago and had it 3 days before it broke down. At only 206 miles it broke a valve spring on #5 intake valve going down the road turning only 1500 rpm's. Dodge wouldn't buy it back but rather fixed it and now has 660 miles on it without any problems. Wanted to let you guys know that some of your valve noise might not be normal. Still the best truck I've owned.