Emissions Help!!!!!!
 

My 95 5.0 has a fuel odor coming from under the hood. It is a strong odor coming from the passenger side near the fire wall. Recently it has gotten bad were before it would come and go every so often. I pinned it down to the fender. I open the fender a bit and saw the charcoal canister. I started the car and know for sure its coming from that direction. My question, is that pretty much the only thing i should suspect as the cause (not end caps or bad lines)? I'm 95 percent positive thats where its coming from. Second question is, I cant find the part. I checked 5.0 resto and they carry ones for the fox but i dont know it will fit my car. I havent totally taken the fender off yet. thanks for any help.