2009 CHEVROLET COBALT SS Engine Problems

WHEN I DRIVE THE AIR BAG WARNING GOES ON,AND THE TIRE STRESS GOES ON(WHICH MAKE ME SLOW DOWN WORRIED ! ). I REPLACED THE TIRES COUPLE OF TIMES BUT I STILL GET THOSE WARNING(TIRES STRESS AND AIR BAG). LATELY I ALSO RAN TO PROBLEM WITH MY ENGINE. I TOOK IT TO PEP BOYS WERE THEY SAID I SHOULD REPLACE IT FOR 5700$. *TR

CAR SUDDENLY SHOWED SYMPTOMS OF COOLANT LOSS A DYE AND PRESSURE TEST WAS COMPLETED AND FOUND NO EXTERNAL LEAKS. I DROVE THE CAR TO WORK THE NEXT DAY 15 MINUTE COMMUTE AND UPON ARRIVING LOW COOLANT INDICATOR POPPED UP I CHECKED THE DIP STICK TO CONFIRM MY FEAR THAT THE COOLANT WAS ENTERING MY OIL SYSTEM 1-WAY. HAD THE CAR TOWED TO THE DEALERSHIP AND AFTER 2 WEEKS OF TEARDOWN VERIFIED THE ENGINE HAD NOT SIGNS OF ABUSE AND THE HEAD AND HEADGASKET WAS NOT WARPED OR LEAKING/BLOWN. THE CAR WAS 2 MONTHS OUT OF WARRANTY AND GM DECLINED WARRANTY. LUCKILY I HAVE A 3RD PARTY WARRANTY AND THEY AGREED TO COMPLETE THE WORK DUE TO KNOWN ISSUES WITH SAID ENGINE/ SYMPTOMS . GM NOTIFIED ME THEY DID NOT HAVE A ENGINE AVAILABLE AND IT WOULD BE UNTIL OCTOBER BEFORE THE ENGINE WAS REPLACED AND DENIED TO OFFER RENTAL WHILE...

DECEMBER 29, 2011, I WAS DRIVING HOME ONE EVENING IN THE COBALT WHEN MY CAR'S ENGINE SHUT OFF AND I LOST CONTROL ON A SEMI-RESIDENTIAL A FEW BLOCKS FROM HOME. DRIVING AT ABOUT 35-45 MP, DOWNHILL, I HIT A PARKED CAR ON THE LEFT SIDE OF THE ROAD (NARROW ROAD, CARS PARKED ON BOTH SIDES, 2-WAY STREET). I THOUGHT, "I'M GOING TO DIE". THIS IMPACT MADE THE CAR CONTINUE ON, FASTER AND MORE OUT OF CONTROL, HITTING ANOTHER PARKED VEHICLE ON THE OPPOSITE SIDE OF THE STREET AND I FINALLY WAS ABLE TO STOP THE CAR BY HITTING THE PASSENGER SIDE FRONT WHEEL/BUMPER OF THE COBALT AGAINST THE A PARKED TRUCK TO AVOID DRIVING INTO AN INTERSECTION OR ANY ONCOMING TRAFFIC. NO AIRBAGS EVER DEPLOYED. THE CAR THEN FLIPPED OVER, AND THAT'S HOW THEY FOUND AND RECOVERED ME. I AWOKE HOURS LATER IN SHOCK TRAUMA AT WASHINGTON HOSPITAL CENTER IN...