Durango with P0456 code - DodgeForum.com



2nd Gen Durango 2004 - 2009

Durango with P0456 code

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Old 04-25-2013, 01:33 PM
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Default Durango with P0456 code

I been having the CEL come on several times a month with the P0456 code. So far I have replace Purge valve, leak detection pump, vac hoses, fuel pump and gas cap. Now the code comes every 4 to 5 days before was every 10 to 12 days. What i do now?
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Old 04-26-2013, 09:51 AM
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Default ANY Help

Can anyone tell me anything about it, where to look next? Something.
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Old 04-26-2013, 10:31 AM
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Old 05-10-2013, 10:38 PM
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It has been 2 weeks and no response.
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Old 05-11-2013, 08:34 AM
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Does your gas purge out of the tank after filling it up? Does your charcoal canister purge and streak your quarter panel below the fuel door?
FF
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Old 05-13-2013, 01:33 PM
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On May 1st I removed the charcoal canister and leak detection pump. I found the leak detection pump upper half disconnected from the body, I took it apart cleaned the dust off rinse the diaphragm and put back together. So far CEL has not come back, but since I replaced the gas pump it spills gas out the fill tube if I pump gas too fast.
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Old 05-14-2013, 01:57 PM
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There is a recall on the vent tube and tank for most if not all Durango's. Call a dealer with your VIN.
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Old 05-14-2013, 03:45 PM
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Many 2005-06 models had a lifetime warranty extension on the inlet check valve. If you want me to check if your vehicle is covered under this PM me your vin. See below.

NUMBER: 14-002-13 REV. A
GROUP: Fuel System
DATE: March 13, 2013


SUBJECT:
Fuel Spit Back During Refueling Due To Inlet Check Valve (X48 Lifetime Warranty
Extension)
OVERVIEW:
This bulletin involves replacing the fuel filler tube if the condition occurs.
NOTE: When removing the existing fuel filler tube note how it comes out to aid in
installation of the new part.
MODELS:
2005 - 2006 (HB) Durango
NOTE: This Extended Warranty Bulletin applies to vehicles equipped with a gasoline
engine built between December 1, 2004 (MDH 1201XX) and January 31, 2006
(MDH0131XX).
SYMPTOM/CONDITION:
Some customers may experience a fuel spit back condition during a refueling event.
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Old 05-15-2013, 10:03 AM
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Thanks for the help. I gave the info to Dodge Cares. So far the CEL hasn't come back which is a good thing. Good looking out on the fuel spit back recall. Thanks all for the help.
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Old 05-15-2013, 10:12 AM
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Quote:
Originally Posted by john.bonet View Post
Thanks for the help. I gave the info to Dodge Cares. So far the CEL hasn't come back which is a good thing. Good looking out on the fuel spit back recall. Thanks all for the help.

Please keep in mind this was a warranty extension, not a recall.
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