Originally Posted by w123fanman

Let me clarify. The parts I pulled are off of a car that sat for three years. My car hasn't, I have been driving it for nearly two years. I have had a few parts fail before that I have replaced concerning the fuel and ignition system. It has new plugs (denso non-resistor), wires (NGK, seem to be better quality than Bosch), a good used distributor and rotor (seriously looked mint, Bosch & Beru), new injectors with deals and orings (Bosch), good used EHA, good used speedometer sensor, new oxygen sensor (Bosch). I also recently changed the entire fuel distributor/air plates assembly over because my air flow potentiometer was bad and I didn't want to mess with taking a known good one off and then having to get it adjusted correctly. This one was still at the factory set position. It also had the air plate adjustment at the factory position because the ball was still in the tower. Once I installed that, the engine ran better than ever before it started having the current issues.