One last try here-could this be the wires? they are original with the car althought the plugs are 2 years old and fuel filter was changed about 2 months ago. It was strange, going to work today as it was warming up on the drive the power would kinda surge, like as you keep the gas constatnt it would just kinda surge. I really don't know how else to explain it. Kinda like being softly hit from behind about twice a second. its done that before numerous times. strange. It is better performance wise but could still be better. I've come to the conclusion taht its basically unfixable because no one seems to know what it is. All this stupid tech they put in this engine..... Oh well, hopefully I will get better gas mileage on the way back home then I did comeing here.
