Sounds like its not worth the effort then, thanks for the input though, i didi put fuel system cleaner through there a couple of months ago but it didnt make any difference, i replaced the pcv valve too and have a K and N filter on it, i dont drive it too hard but have had the AC on pretty much all the time for the last few months...gets pretty humid here in Minnesota!

Ohhh well, like i bought the car for its fuel economy right? hah hah!