Anybody know?

Discussion in 'Tech Info' started by Dawgfan54, Jan 10, 2012.

  1. iFX4

    iFX4 Chief

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    your PCV valve is on your valve cover......this is your vapor managment hose.....your CHECK FUEL CAP will come on if the truck detects a leak in the line somewhere....thats why it took me forever to figure it out...my programmer was throwing the code as well..
     
    Last edited: Jan 11, 2012
  2. Dawgfan54

    Dawgfan54 Full Access Member

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    I can't get it to turn at all
     
  3. iFX4

    iFX4 Chief

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    no you don't turn it......like that hose should be disconnect from where my finger is pointing..you should be able to push the entire HOSE to the right and let it snap
     
  4. Dawgfan54

    Dawgfan54 Full Access Member

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    It isn't disconnected and it won't snap, or be pushed.
     
  5. KingRanchDiesel

    KingRanchDiesel Full Access Member

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    yea i found a card in the owners manual with the code on it...
     
  6. ak_cowboy

    ak_cowboy Penguin Hunter

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    My "Check Fuel Cap" came on a couple days ago. Cap was loose and I tightened it back up, took about 8mi before the warning went away...just a thought
     

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