2.5 i put new BWD Ignition Coil , new Xact Spark Plug Wire Set, new Autolite Single Platinum Spark Plug's , new BWD Distributor Cap , and BWD Distributor Rotor, all about 4 months ago. Last week i put new Champion Spark Plug's, Denso Oxygen Sensor Direct Fit, and clean the throttle body. it still doing it