why do engine light on continual'kia spectra ex 2004.po441-po449 clear code then it returns.what repair are to be done.

Question

kia spectra ex -replaced purge vavle,close valve- spark wire set-plugs

Answer 1

Hi there,

Here is a list of possible causes for these codes. 

P0449 KIA - EVAP Emission System Vent Valve Solenoid Circuit

Read more: https://www.autocodes.com/p0449_kia.html

P0441 KIA - EVAP Emission System Incorrect Purge Flow

Read more: https://www.autocodes.com/p0441_kia.html