I have P0404 in my dodge caravan can yoy show where the EGR

Question

List item

When the P0404 happen Do I need to fix the problem right away or just keep drive until the OBD light flash. I want to fix the the EGR but I do not know where is the location

Answer 1

P0404 EGR position performance

 When the CK ENG Lt flashes this represent a misfire, if the EGR is casing the misfire replace the valve or itt will be a hobby in rough idle and stalling out, the location is above the alternator in the diagram listed as number 2