MY CAR TAKES ABOUT 2 MINS TO START. THE GAS ACCELERATION GOES FROM NORMAL TO SLOW WHEN I'M DRIVING. I GO INTO REVERSE AND MY CAR STALLS AND JERKS REALLY HARD. WHEN I'M AT A STOPLIGHT OR A STOP SIGN MY CAR WILL ACT LIKE IT'S LOSING POWER AND THE WHOLE CAR SHAKES. THE LIGHTS ON THE DASH COME ON THEN DISAPPEAR DAYS LATER WITH NEW LIGHTS ON SUCH AS CHECK ENGINE DOORS OPEN ECT. THERE ARE TIMES I WILL BE DRIVING AND MY CAR WILL SLOW DOWN ON ITS OWN LIKE I HIT MY BREAKS. WHEN I WAS BACKING UP GOING IN REVERSE THE CAR JERKED AND I HIT SOMEONE HOWEVER IT WAS IN A PARKING LOT. THERE WAS NO DAMAGE TO THE OTHER VEHICLE. WHEN I PUT THE CAR BACK IN DRIVE AFTER I HAD IT IN REVERSE FROM BACKING UP I BACKED UP AGAIN THERE HAS TO BE SOMETHING WRONG WITHIN THE CAR ITSELF. I'M WORRIED ABOUT MY SAFETY AS WELL AS OTHERS. THE MALFUNCTIONING OF THE CAR HAS BEEN GOING ON SINCE ABOUT A MONTH AFTER I GOT IT AND IT'S BEEN ALMOST 2 MONTHS SINCE IT'S BEENIN MY POSSESSION.