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?

 

Can anyone tell me anything about it, where to look next? Something.

 

http://www.obd-codes.com/p0456

 

It has been 2 weeks and no response.

 

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

 

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.

 

There is a recall on the vent tube and tank for most if not all Durango's. Call a dealer with your VIN.
FF

 

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.

 

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.