MY CAR STARTED TO JERK FORWARD WHEN I WOULD ACCELERATE FROM A COMPLETE STOP. I ALSO HAD TO PRESS HARD ON GAS PEDAL BECAUSE IT WOULD STICK A LITTLE. FINALLY TOOK CAR IN AND IT WAS A BROKEN MOTOR MOUNT. NOT EVEN 6 MONTHS LATER MY CAR STARTED TO MAKE A GRINDING NOISE AND SEEMED TO STICK A LITTLE WHEN I WOULD ACCELERATE. I TOOK CAR BACK TO SHOP AND IT IS ANOTHER BROKEN MOTOR MOUNT. AFTER SPEAKING WITH THE MECHANIC I LEARNED THAT THIS IS A VERY COMMON PROBLEM IN THE PACIFICA, SO MUCH SO THAT THE MOTOR MOUNT I NEEDED WAS ON BACKORDER FOR 3 WEEKS. *TR