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hyunddai elantra code po455 how do i fix

Vehicle: 1996
asked May 19, 2012 by anonymous

1 Answer

There is no quick fix for this code. Best thing to do is have the evap system smoke checked and look for the leak. Then do the repair on your own to save some money. Most common issue is the canister closed valve, or the purge control solenoid sticking open.
answered May 20, 2012 by milonajo1 (737 points)

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