Im doing a tune up on my 99 toyota camery, where is the location of the PCV valve and fuel filter?

hey guys im trying to do tune up on my 1999 toyota camery LE, i already did the spark splugs, now i just need to know where is the location of the PCV valve and the fuel filter, also how to replace them properly. thank you very much!Im doing a tune up on my 99 toyota camery, where is the location of the PCV valve and fuel filter?you can usually find a location on the vacuum diagram under the hood for the pcv. the fuel filter that is another mystery, that is usually in a fairly bad spot in the engine bay.