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evap 455 code problem

  1. P

    New Member, Louisiana- 2010 Explorer P0455-Capless gas tank/EVAP leak

    Have had my Explorer since 2010 and other than a minor thing here and there, the car has been great now with 85K. One recent problem, the engine light has been coming on giving the code P0455=fuel cap problem/EVAP leak. My mechanic could not figure out the problem as this Explorer has a...
  2. A

    CEL P0455 Gross Evap Leak fixed with new gas cap

    Just posting so this info is findable by searching. My 2000 5.0L V8, AWD explorer (132k miles) threw a CEL and P0455 code. I had an evap purge solenoid valve go bad on another car so started down that path. One of the valves is just below the battery and appears to be accessible without a huge...
  3. R

    New person, 2005 Sportrac & tricky 455 code problem

    Hello all. My name is Bob and I live in NC. My Sportrac has almost 200k miles and is starting to have a few issues. I have a puzzle with solving the 455 code, small leak in Evap system. I have tested for leaks, replaced the gas cap replaced the valve in the rear that is normally open but I think...
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