2011 AUDI S4 Engine Problems

I WAS EXITING OFF OF THE INTERSTATE AND THE CAR BEGAN TO SPUTTER. I HAD TO CUT 3 CARS OFF TO PULL ONTO TO THE SHOULDER, WHERE THE CAR CONTINUED TO LOSE POWER AND EVENTUALLY DIED. A GEARBOX MALFUNCTION WARNING LIGHT CAME ON, BUT SAID IT WAS STILL SAFE TO DRIVE. I WAS ABLE TO GET ME CAR INTO PARK AND START . AFTER SITTING FOR A FEW MINUTES I WENT ON MY WAY, HOWEVER, THE CAR SPUTTERED AGAIN OUT OF 1ST GEAR BUT SMOOTHED OUT ONCE I GOT GOING. THE LIGHT REMAINED ON THE REMAINDER OF THE TRIP BUT DIDNT COME BACK ON THE NEXT MORNING. I CALLED AUDI USA TO EXPLAIN WHAT HAPPENED AND THEY ACTED LIKE THEY NEVER HEARD OF SUCH A THING HAPPENING AND SAID IT WAS OKAY TO DRIVE. I HAVE ONLY HAD THIS CAR FOR 6 MONTHS AND THAT GEARBOX MALFUNCTION HAS NOW HAPPENED...

ENGINE - EXCESSIVE OIL CONSUMPTION (1QT REFILL IS REQUIRE FOR EVERY 750MILES). DSG TRANSMISSION ' GETTING GEARBOX MALFUNCTION, YOU CAN CONTINUE TO DRIVE ON DASHBOARD. THIS IS DUE TO P179E - DRIVE RANGE SENSOR ELECTRICAL ERROR.

I WAS ACCELERATING, AFTER LEAVING A RESTAURANT, INTO TRAFFIC. I RECEIVED THE "DSG MALFUNCTION LIGHT" AND SUDDENLY AT ABOUT 20MPH MY LURCHED FORWARD AND FAILED TO RESPOND TO THE THROTTLE AND SHUT OFF IN TRAFFIC. CAR RESTARTED AFTER ABOUT 30 SECONDS BUT DEFINITELY NOT SOMETHING THAT SHOULD GO WITHOUT NOTICE. IF I WAS ON THE INTERSTATE AND THROTTLE WENT OUT SITUATION COULD HAVE BEEN MUCH WORSE. *TR

AUDI RECENTLY REPLACED MY 2ND THERMOSTAT (1ST WAS 11/2012 AND THE 2ND WAS 11/24/2014), NOT UNDER WARRANTY, AND RETURNED MY CAR TO ME AFTER HOLDING ONTO MY CAR FOR TWO WEEKS. I WAS TOLD THAT MY VEHICLE CHECKED OUT OKAY VIA A DIAGNOSTIC AND MECHANICS REVIEW. I DROVE MY S4 FOR TWO DAYS AND WHILE DRIVING, I RECEIVED AN INDICATOR WARNING THAT READ, GEARBOX MALFUNCTION REVERSE NOT AVAILABLE, YOU CAN STILL DRIVE. I THEN NOTICED THAT THE CAR BEGAN TO VIOLENTLY BUCK WHEN I ACCELERATED. THE CAR SURGED FORWARD WHILE DRIVING IN TRAFFIC WHICH WAS ALARMING TO BOTH MY 10YR OLD DAUGHTER AND I. OTHER CARS HAD TO DRIVE AROUND US AND ONE VEHICLE ALMOST HIT MY CAR IN THE REAR. I CONTINUED TO DRIVE AT A LIMITED SPEED AND IMMEDIATELY, THE TPMS WARNING INDICATOR LIT UP AND THE CAR LOST SPEED. THE CAR WOULD BARELY MOVE AT 10 MPH...

THERE IS A WELL KNOWN ISSUE WITH THE AUDI 3.OT ENGINE'S PLASTIC THERMOSTAT FAILING! I WAS DRIVING AND THE THERMOSTAT FAILED CAUSING THE ENGINE TEMP TO SKYROCKET TO "H"! I DROVE HOME BECAUSE I WAS CLOSE ENOUGH WITH THE HEATER ON HIGH. THEY FLATBEDED MY CAR ON 9/29/14 FROM MY DRIVEWAY TO THE AUDI DEALERSHIP. DEALERSHIP DETERMINED IT WAS A FAILED THERMOSTAT AND REPLACED IT WITH ANOTHER "PLASTIC THEMOSTAT." THE SECOND THERMOSTAT FAILED 2 DAYS LATER. I JUST TOOK THE CAR TO THE AUDI DEALERSHIP AGAIN THIS MORNING 10/3/14 TO HAVE IT REPLACED AGAIN! THIS PART NEEDS REENGINEERED BECAUSE ITS PLASTIC AND WILL FAIL AT SOME POINT. THANK GOD I WASNT OUT OF STATE WITH MY FAMILY AND IT FAILED BECAUSE I WOULD HAVE BEEN STRANDED! *TR