In regard to another post on a misfire at idle, I have a 2001. I just had my mechanic change the plugs at 30,000. His labor charge was , the dealer wanted 5. Was there a SB stating that the plugs in the 2001 causing a problem? The dealer also wanted to change the power steering fluid. I opted out on this seeing that I couldn't find this reccomended service in the owner's manual at any mileage.