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I was driving last saturday, and my CEL decided to turn on. I drove to Autozone and the code is P0455 (large EVAP leak). I replaced the fuel cap about a week ago, becuase it was throwing another code at me then (loose/defective fuel cap-I don't remember the DTC number). So, I am assuming I have a leak somewhere other than at the cap now.
This probably is related to why my gas tank leaks if I fill it up all the way. It only leaks if the tank is completely full---if I stop filling before the gas pump automatically shuts off, it is fine. This problem showed up after I replaced my fuel pump (I didn't know it was covered under the recall when I had replaced it). I guess I'll be dropping my tank to find the problem. Is there an easy way to find the leak?
This probably is related to why my gas tank leaks if I fill it up all the way. It only leaks if the tank is completely full---if I stop filling before the gas pump automatically shuts off, it is fine. This problem showed up after I replaced my fuel pump (I didn't know it was covered under the recall when I had replaced it). I guess I'll be dropping my tank to find the problem. Is there an easy way to find the leak?