I WAS PULLING INTO A PARKING SPACE VERY SLOWLY...MY FOOT WAS ON THE GAS PEDAL VERY GENTLY AND ALL OF A SUDDEN THE CAR ACCELERATED AT A FAST SPEED. I HIT THE BRICK WALL OF A STORE AND SMASHED THE GLASS FRONT DOOR. UNDER NO CIRCUMSTANCES DID I DEPRESS THE GAS PEDAL IN EXCESS TO CAUSE IT TO ACCELERATE. AS I WAS PULLING INTO THE SPOT THE ENGINE DID START TO MAKE A REVVING UP SOUND. THE PARKING SPOT WAS ONLY APPROXIMATELY 10 FEET FROM FRONT OF BUILDING. I QUICKLY APPLIED THE BRAKES BEFORE IMPACT BUT DID NOT STOP. THE IMPACT OF THE CAR ON THE WALL STOPPED THE CAR. THANK GOD THERE WERE NO INJURIES. UPDATED 10/06/15*LJ