Why is my engine knocking on my 2005 dodge 1500 with a 5.7 hemi?

Answer 1

Here is the best answer I can give you on this engine. I don't know what type of gasoline you put in this truck, but if it is 89 or below octane, it could cause this problem. I used 89 octane in my RAM for two years and lately I have had the check engine light come on. I had it checked by the Dodge service department and was told that it had two fuel sensors go out because I was using 89 octane gasoline and not putting any gasoline cleaner fuel with it when I filled it up. I would recommend you try this and see if it helps you out.