Hi,
New here with some issues with my 2009 dodge journey. I had error codes for EGR and fuel injector #1 so I changed the EGR valve and replaced all 6 fuel injectors. I'm still getting the code for the egr valve. P1404. so I pulled it apart again cleaned everything with carb cleaner with no luck. The issues I'm having are surging during cruising speeds. Pinging in the engine. I'm kinda at a loss at the moment and hoping someone can shed some light on where to go from here. Thanks.