BOXSTER (97) STARTS AND RUNS FINE. BUT, ON OCCASION, AFTER RUNNING AT NORMAL TEMP. WILL NOT RESTART UNTIL ENGINE COOLS (45MIN) THEN, IT RUNS PERFECT. IS THIS A POSSIBLE CRANK IMPULSE SENSOR PROBLEM. AND WOULD A DURAMETRIC SPOT THIS PROBLEM. AT THIS POINT, THINK I SHOULD BUY ONE. ANY SUGGESTIONS? IS DURAMETRIC THE WAY TO GO? ALSO, A PROBLEM WITH THE INSIDE DOOR LOCK SWITCH RED LIGHT ON CAUSING LEFT WINDOW TO NOT RETRACT WHEN OPENING AND CLOSING DOOR. ALSO EFFECTS KEY AND HEADLIGHT CHIME FUNCTION, AND ALARM FUNCTION (HORN SOUNDS ALARM FUNCTION INSTEAD OF FLASHING TAIL LIGHTS)...DURAMETRIC DETECT THIS PROBLEM? THANKS FOR ANY INFO...
