4.2 Cylinder 3 misfire
#16
took it to a mechanic today and was told that the big exhaust tube thats runs to the egr may be stopped up he said to try to get something to run down in it and see if its stopped up i went ahead an got a new dpfe sensor cause the old one is gunked up in one of the tubes but it just seems itd take alot to gunk up the big metal exhaust tube