Funny you say that, because just recently the car threw a code noting the dpfe sensor had low voltage. I just changed the spark plugs (Bosch Platinum +2) and Wires (they had lifetime warranty on them)
Although the car runs better it still bogs down when in gear.
I was planning on changing out the dpfe sensor when I get some money rolling in. I just cannot afford it at the moment, I just spent $32 on the damn spark plugs alone.
thanks for the info though.