Okay, Fiance's new car. 2000 Vert, V6, Auto, 169k on the clock. Had it for all of 4 days. This afternoon it throws a CEL. I don't have an ODBII scanner yet, so I took it to autozone and they pulled a P0402 code.
Now, everything that he showed me said EGR this EGR that...but I've done some...