Hello everyone, my name is Shawn and I am new to the forum. I was wondering if anyone might have an idea why when my 96 e320 is at operating temperature she really idles and runs rough. There is also a smell of gas on occasion. I have already replaced the MAF sensor and am getting ready to replace the CPS. Would anyone else have any ideas what else it may be. Thank you very much and it is nice to be here.