1997 CADILLAC CATERA PROBLEMS, VEHICLE WAS IN THE SHOP FOR REPAIRS 4 TIMES IN THE 6 WEEKS OF OWNERSHIP, RIGHT SIDE FRONT DOOR WOULD NOT OPEN, LEFT SIDE FRONT DOOR WOULD NOT OPEN, TAIL LIGHT ASSEMBLY OUT, ENGINE CAUGHT ON FIRE WHILE DRIVING ON BELTWAY (INSURANCE ESTIMATE A TOTAL LOSS)