Sup everyone i am new here but i though this would be the best place to ask questions well my 1998 Dodge Durango SLT 5.2 start missing a few days ago i was like no big deal and went to the local parts store pick brand new plugs think the factory plug may need replacing so i put in Champion Double Platinums So i went head gapped them .040 put them in and fired it up and still missing now i am about to go nuts this my baby i am talking about here so i ask a few other people what they thought my dad and I thought maybe new plug wires but still unsure so we talk to my Uncle he say he is 95% sure I need a new EGR Valve he said he had the same kinda things happing to his car here tryed plugs and stay the same till he found out about this EGR valve he replaced and it fixed he said around $130 not bad i though so then i call the part store again ask about it they say it ranges from 100-300 depending on the part number i was shocked at the price owell now i am the point I need your guys help Where is this Located in the Durango? Is it easy enough to do myself? Any Help would be most grateful :help: