hmm well the pcv tube goes back to an F fitting , i dont see any filter... i dont know what one would look like though, and yes when ever i start my car it smells like raw fuel..... could u post a pic of what the fpr looks like, theres 2 diffrent fpr looking devices right next to eachother, one has a connection to the exhuast manifold.... is it safe to use TB cleaner on any vacum line sitll attached and even use it on my fpr?? hey thanks for the help man
