i got my car with 82,000 miles on it a year ago and now i have 121,000 miles on it, and when i got the car i put the bosch platnuim 4's and it has worked great, i removed them 6 months ago and got new platnuim 4's and it still worked great, so i havent hd any problems with them. So yesterday i bought champions platnuims, and its still misfiring last night when i was driving it and runing it hard. So its not the spark plugs, So tomorrow im getting new wires.

98 svt contour, magnaflows, sho shop intake, sho shop high flow cat, no pre cats, custom cougars short shifter, 3 liter hybird engine woo hoo im happy, and just added a dmd underdrive pulley.