2009 CADILLAC ESCALADE ESV Engine Problems

INITIALLY MY FUEL GAUGE STOPPED WORKING. I ASSUMED IT FAILED AND WAS GOING TO HAVE IT REPLACED. THE FOLLOWING DAY WHEN I STARTED THE CAR THE ENGINE LIGHT CAME ON, AND I THOUGHT IT MIGHT HAVE SOMETHING TO DO WITH THE FUEL GAUGE ISSUE. I WAS ON MY WAY TO DROP THE CAR OFF AT THE DEALER THE SAME DAY AND WHILE DRIVING A WARNING MESSAGE STATED THAT THE TRACTION CONTROL WAS INOPERABLE, IT THEN WENT INTO LIMP MODE. I BARELY MADE IT OFF THE HIGHWAY. WHEN I PULLED INTO A SAFE LOCATION I HEARD A POP UNDER THE CAR AND EVERYTHING STARTED SHUTTING DOWN. THE ENGINE STARTED SPUTTERING, EVENTUALLY QUITTING. I LOOKED UNDER THE CAR AND AFTER CRAWLING AROUND I NOTICED THE WIRING CLIPS HOLDING THE WIRE LOOM ABOVE THE FRONT DRIVE SHAFT HAD FAILED. THE WIRING LOOM HAS ENOUGH SLACK IN IT TO THEN WRAP ITSELF AROUND THE...

STUCK THROTTLE AT 4000+ RPMS: WHILE PASSING A CAR ON A STRAIGHT TWO LANE HIGHWAY, THE ENGINE STAYED AT 4000 RPMS OR GREATER AFTER THE THROTTLE PEDAL WAS RELEASED. NO CARPET OR FLOOR MAT WAS IMPEDING THE THROTTLE PEDAL. THE PEDAL WAS PRESSED HARD AND RELEASE SEVERAL TIMES TO TRY TO DISENGAGE THE THROTTLE BUT RPMS STAY ABOVE 4000 RPMS. THE TRANSMISSION WAS PLACED INTO THE MANUAL POSITION BUT RPMS CONTINUED TO STAY ABOVE 4000 FOR APPROXIMATELY 3.5 MILES AND 2.5 MINUTES WITH THE VEHICLE UNCONTROLLABLY GOING IN EXCESS OF 90 MPH. THE BRAKE PEDAL WAS APPLIED THROUGHOUT THE STUCK THROTTLE EVENT BUT THE BRAKES BECAME OVERHEATED AND INEFFECTIVE. EVENTUALLY THE VEHICLE GEAR SHIFT SELECTOR WAS MOVED INTO THE NEUTRAL POSITION AND THE VEHICLE COASTED TO A STOP WITH THE RPMS STILL AT 4000+ PRMS. WHILE STOPPED THE IGNITION WAS TURNED OFF AND ONLY THEN DID THE RPMS GO FROM...