[Hendog]

Is it possible for a Motronic controlled ignition system to run lean? Unless of course the injector is dirty; but I'm concerned about the little bit of oil around the plug and at the exhaust: What is that about? BTW, the new plugs have given the car a much more responsive feel to it. It was getting to be a little bit "dog-ish" and now responds much quicker to the throttle. My approach is to change the cap and rotor next, then the wires, then do a valve job. I want to see which change makes a difference rather than do it all at once and not really know what is responsible for the improvement.