WHERE CAN I GET A DRIVETRAIN ECU FOR MY 1999 ECLIPSE AUTO,I THINK MINE HAS HIT THE SPLITS IT WONT SHIFT BACK DOWN TO THE LOWER GEARS WHEN I STOP AT A STOP SIGN,WHEN I CUT THE CAR OFF AND BACK ON IT WORKS FINE BUT THEN WHEN I STOP IT DOES IT AGAIN,I HAD THE TRANSMISSION FLUSHED AND THE FILTER CHANGED,AND I HAD THE MOPAR ATF 4 FLUID PUT IN BUT WHEN IAM DRIVING IT MAKES A CLICKING NOISE,BUT SHIFTS FINE UNTIL I STOP, THEN IT GOES INTO LIMP HOME MODE ,SO WHAT DO I NEED AN ECU OR SOLENOID PACK OR WHAT ,,,,HELP ME IAM GETTING TEED,,,THAKS