MY FUEL PRESSURE DROPS TO 12 PSI WHEN I TURN CAR OFF. CAR HESITATES IN FIRST AT LOW RPM'S. CAR HAS NO POWER IN ALL GEARS AND IT FEELS SLO, WHEN I REVV THE CAR IT SEEMS LIKE IT TAKES SOME TIME TO REVV AS IF IT WAS COLD...THERE IS NO BROWN DUST IN THE TIMING COVER TO INDICATE CRANK CANCER. THIS...