Quote Originally Posted by Sabrewings View Post
Mine does that at idle or cruise.
Quote Originally Posted by Iron Indian View Post
My stock one did that when it was dying. I replaced it and it solved the problem. It should never get in the double digits, at least it never does on my car anyway. I'd say try a new O2 sensor either AC/DELCO or Denso NOT Bosch...

Spark plug, Spark plug wire, spark plug gap, spark plug cross reference and ignition wires at Sparkplugs.com and coupon code "dodgetalk" (may not work anymore). My Denso O2 ran me $45 shipped to me w/ the coupon code....
Awesome. Thanks, did'nt think it was ever suppose to get that low. Just trying to fix every possible thing I can becuase I know something is creating a hell of a lot of knock.