2014 Cadillac ATS Engine Problems

TL* THE CONTACT OWED A 2014 CADILLAC ATS. THE CONTACT STATED THAT WHILE HIS GIRLFRIEND WAS DRIVING 55 MPH AND HE WAS SITTING IN THE FRONT PASSENGER SEAT, SMOKE WAS SEEN COMING FROM THE HOOD. THE CONTACT STATED THAT NO WARNING LIGHTS WERE ILLUMINATED. THE DRIVER WAS ABLE TO PULL OVER TO THE SIDE OF THE ROAD, THE VEHICLE OCCUPANTS WERE ABLE TO EXIT THE VEHICLE SAFELY BEFORE THE VEHICLE WAS ENGULFED IN FLAMES. THE FIRE DEPARTMENT WAS CALLED AND EXTINGUISHED THE FIRE. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO A TOTAL LOT AS IT WAS DESTROYED BY THE FIRE. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURE WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 68,500.

TL* THE CONTACT OWNS A 2014 CADILLAC ATS. WHILE DRIVING 25 MPH, THE TEMPERATURE GAUGE INCREASED AND THE VEHICLE BEGAN TO OVERHEAT. ALL THE WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT WAS UNAWARE IF SMOKE WAS PRESENT FROM UNDER THE HOOD. THE VEHICLE WAS TAKEN TO BRAMAN MIAMI (2060 BISCAYNE BLVD, MIAMI, FL 33137, (305) 720-2629) TO BE DIAGNOSED, BUT THE DEALER STATED THAT THERE WERE NO FACTORY WARRANTIES ON THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND CONFIRMED NO RECALLS OR WARRANTIES PER THE VIN. THE FAILURE MILEAGE WAS 70,000. THE VIN WAS INVALID.

2.0T ENGINE HAS HAD PISTON FAILURE AT ~7,000 MILE AND AGAIN AT ~13,000 MILES. THIS SEEMS TO BE KNOWN ISSUE AT: HTTP://WWW.CADILLACFORUMS.COM/FORUMS/CADILLAC-ATS-PERFORMANCE-FORUM/613529-2-0T-BAD-PISTONS-ROLL-CALL.HTML.

THE ENGINE STALLS WHILE DRIVING, WITH OUT ANY ALERT. IT HAS STALLED ON THREE DIFFERENT DATES SINCE I LEASED THE VEHICLE. *TR

MY NEW CADILLAC WITH ONLY 6700 MILES ON IT HAD TO HAVE A BRAND NEW ENGINE PUT IT BECAUSE OF BAD PISTONS. THIS IS A VERY COMMON THING FOR CADILLAC ATS MODELS. IF YOU GO ON THE CADILLAC FORUMS WEBSITE, YOU WILL SEE MANY OTHER CADILLAC OWNERS HAVING THE SAME PROBLEM.

THE "CHECK ENGINE" INDICATOR CAME ON, SOON THEREAFTER, "STABILITRAK" AND "ENGINE POWER IS REDUCED" INDICATORS CAME ON. TEN MINUTES LATER, THE CAR SHUT DOWN IN THE MIDDLE OF THE HIGHWAY. AFTER 10-15 MINUTES, THE CAR STARTED UP AGAIN WITH THE "CHECK ENGINE" LIGHT STILL ON. CAR WAS REPAIRED AT A CADILLAC DEALERSHIP. SERVICE REPRESENTATIVE ADVISED THAT IT WAS NECESSARY TO SOLDER SOME WIRES/TERMINALS BEHIND THE RIGHT REAR WHEEL WELL FENDER LINER. A SERVICE BULLETIN (PIE0291B) IDENTIFIED THIS PROBLEM. THIS SAME EXACT PROBLEM AROSE IN MID-FEBRUARY. THE REMEDY AT THAT TIME WAS TO REPLACE THE THROTTLE BODY. HOPEFULLY, THIS NEW REMEDY WILL WORK NOW THAT THERE IS A SERVICE BULLETIN TO ASSIST WITH THE DIAGNOSIS. *TT

I BOUGHT THIS CAR NEW ON 1/16/14. ON 2/19/14 THE ENGINE LIGHT CAME ON AND THE ENGINE LOST POWER. I TOOK IT TO THE DEALER AND THEY REPLACED A SENSOR ASSEMBLY. ON 3/18/14 THE SAME THING HAPPENED AND THE CAR LOST POWER. THE MILEAGE WAS ABOUT 1,500.. NOW I AM BEING TOLD THAT THERE IS A PROBLEM THAT THE ENGINEERS AT GM ARE LOOKING INTO BUT NO FIX IS IN SIGHT.. THE FIRST TWO TIMES I LOST POWER I WAS IN TOWN BUT IF THIS HAPPENED ON THE HIGHWAY IT COULD BE A REAL PROBLEM. I FEEL GM HAS A MAJOR PROBLEM AND THEY DO NOT WANT TO BE HONEST. I AM BEING TOLD NOTHING OTHER THEN THEY ARE WORKING ON THE PROBLEM. *TR