I have a 2014 Ram 5.7 litre the truck is running really rich as in getting to much gas it's been at the dealers for over a week they can't find the problem they have changed the throttle body PCM pulled valve covers looking for broken valve springs and still no luck supposedly the censors are telling the computer to much gas but it is not cutting it back.Can someone help it's costing me a Fortune

 

What does the PCM think engine temp is?

 

not sure now they think it was custom tuned with a tuner that way they can void the warranty

 

Well, is it tuned? If you tuned it and you are SOL, then it's on you. If you got it used and the seller tuned it and didn't tell you, then go after him.

 

They think it is but I just bought the truck only had it for 2 days you can smell gas out the exhaust I didn't do anything to it