tighten the det sensor. I think I saw something on this once and I would get a hold of mmsports on here on how to and if you need thread sealer of not. I think he is the one that knows. I can't remember One guy tightened or loosened one about a 1/4" once and fixed it. So see if you can find out for sure before I cause you problems. Look at the top of your pistons, code 23 is the bad one and if it is actually happening it should show up.
