I would check to make sure your ignitor is working properly, also make sure the grounds in the car are good... the ecu may need a better ground. make sure the motor is properly grounded... change out the coil packs with some known good ones. check the spark plugs to make sure the are the correct ones and gapped properly. check to make sure you have good gas in the car... i think yours is prolly bad after a few years lol... ehh thats all i can think off of hand, post back and let us know... im sure you have enough 240 parts layin around you can check everything heh..