Hi, My check engine light got on and i connected my autoscanner and i found the P0404 code. My dodge has 49700 miles. I checked on the internet and it is about the EGR Valve. SHould i clean it or remplace it? Or should i do something else? Thanks in advance
P0404 code on my dodge please help on 2008 Dodge Grand Caravan
by kirov0 in Clayton Lake, ME on August 31, 2012
ANSWER by pushrod on August 31, 2012
REPLACE EGR VALVE ASSEM. THEY GIVE A BIT OF TROUBLE. CHECK FOR WARRANTY!! PRETTY SURE HAS EXTENDED WARRANTY FOR THIS.
ANSWER by Cong1872 on May 30, 2013
My car code P0404. Waiting for empty your gas tank and fill up with 93 high octane . Run one hour then code P0404 gone . One month two time fill with high octane .I don't see Code P0404 Try it . Good luck