I need some help guy's. My car has no power beyond 4000 rpm. It was having hard start problems. A new warm-up regulator solved that problem. Now it won't run past 4000 rpm while driving. Last spring, I did a major tune-up and it ran fine. My fuel pump/suction line/strainer are fine. I have a new accumulator and fuel filter installed. Also the injectors were replaced last spring. What should I do next? I can't remember if this is a characteristic of a failing coil. The car has about 27K on it. What do you think? Scott Mueller 002981 RNDOLA [Non-text portions of this message have been removed]