Fuel Injection Type: Stoichiometric gasoline direct injection (SGDI)
Fuel Type Primary: Gasoline
Fuel Type Secondary: Ethanol (E85)
Make: CADILLAC
Manufacturer: GENERAL MOTORS LLC
Manufacturer Id: 984
Model: ATS
Model Year: 2013
Note: Body type: 4Dr Sedan Notchback
Plant City: Lansing - Grand River
Plant Company Name: GMNA
Plant Country: United States (USA)
Plant State: Michigan
Seat Belts All: Manual
Series: Luxury AWD
TPMS: Direct
Valve Train Design: Dual Overhead Cam (DOHC)
Vehicle Type: PASSENGER CAR
Windows: 4
Model year
COMPONENT
Complaint
2013
POWER TRAIN:AUTOMATIC TRANSMISSION
DRIVING ON THE INTERSTATE THE CAR SUDDENLY STARTED LOSING SPEED AND IT WOULD NOT LET ME ACCELERATE. I WAS ABLE TO MAKE IT TO THE SHOULDER. ONCE I GOT TO THE SHOULDER THE CAR IDLED FOR A FEW SECONDS BEFORE THE ENGINE COMPLETELY SHUT OFF. I WAS ABLE TO START THE CAR AGAIN AND DRIVE ABOUT ANOTHER MILE AND THE SAME THING HAPPENED. WE WERE ABOUT 1 MILE FROM A GM CAR DEALERSHIP AND WE MANAGED TO GET THE CAR TO THE DEALERSHIP, BUT IT STALLED 3 TIMES ON THE WAY (ONCE ON A 2 LANE BRIDGE). THE DEALERSHIP SAID THEY COULDN'T WORK ON CADILLACS, SO WE HAD IT TOWED TO A CADILLAC DEALERSHIP (THE CAR DIED AGAIN WHILE THE TOW TRUCK DRIVER WAS TRYING TO LOAD IT). THEY HAVE DRIVEN IT OVER 200 MILES AND HAVE NOT BEEN ABLE TO DUPLICATE THE PROBLEM. THEY DID A COMPUTER UPDATE AND ARE RETURNING THE CAR TO ME AND SAID THAT THEY ARE NOT CONFIDENT THE UPDATE WILL FIX THE PROBLEM. IT DID NOT THROW ANY WARNING LIGHTS AND THE DEALER SAID THEY DIDN'T SEE ANY CODES. WE WERE DOING 70 DOWN THE INTERSTATE AND IF THERE HADN'T BEEN A PLACE TO PULL OVER, WE WOULD HAVE BEEN REAR ENDED BY AN 18 WHEELER. THIS IS NOT A MANUAL TRANSMISSION (I'VE SEEN REPORTS OF MANUAL TRANSMISSIONS STALLING). THIS IS AN AUTOMATIC TRANSMISSION. *TR
2013
ELECTRICAL SYSTEM
WHEN COASTING TO COME TO A STOP THE VEHICLE ENGINE WILL STALL/TURN OFF. THIS HAS HAPPENED NUMEROUS TIMES SINCE THE FIRST INCIDENT IN JUNE. THIS IS A 6 SPEED MANUAL TRANSMISSION EQUIPPED VEHICLE, AND THE TRANSMISSION IS EITHER IN NEUTRAL OR THE CLUTCH PEDAL IS DEPRESSED SO THAT THE ENGINE/TRANSMISSION ARE DECOUPLED. I HAVE BEEN ABLE TO WATCH THE TACHOMETER WHEN IT HAS STALLED TWICE, AND THEN THE ENGINE JUST SHUTS OFF, VERY ABRUPTLY (NO SHAKING, OR NOISE). IT HAS ALSO HAPPENED WHEN SLOWING TO TAKE A TURN WITH THE CLUTCH PEDAL DEPRESSED, WHICH IS VERY DIFFICULT TO GET BACK STARTED AS YOU ARE TRYING TO DRIVE AND NOT CAUSE AN ACCIDENT (PLUS THE STEERING WHEEL LOCKS). I HAVE REPORTED THIS TO THE DEALER, AND THEY HAVE TRIED TO DIAGNOSE IT, HOWEVER NO FIX HAS HAPPENED. IT WILL NORMALLY STALL ABOUT ONCE EVERY WEEK OR SO, IT IS VERY INTERMITTENT. THE DEALER WENT AS FAR AS TO BLAME ME FOR STALLING THE VEHICLE, THEY SAID I DIDN'T DISENGAGE THE CLUTCH AT A HIGH ENOUGH RPM WHICH IS COMPLETELY UNTRUE AND REGARDLESS THE CAR WAS IN NEUTRAL AND I WAS COASTING TO A STOP (THEREFORE IT WOULD BE IMPOSSIBLE TO STALL THE VEHICLE IN GEAR). I AM NOT THE ONLY ONE WITH THIS ISSUE, THERE HAVE BEEN NUMEROUS PEOPLE ON FORUMS COMPLAINING OF THE SAME ISSUE. MY CAR IS CURRENTLY IN THE LEMON PROCESS WITH THE BBB AUTOLINE PROGRAM AS THIS HAS HAPPENED MULTIPLE TIMES. DEALER/GM CAN NOT DUPLICATE THE ISSUE AND HAS NO IDEA WHAT THE PROBLEM IS. *TR