2015 Cadillac Escalade Engine

Within the last 20,000 miles this car has, and is now, been at the dealership 3xs for sudden lifter/camshaft failure. This last time almost caused an accident. One time the check engine light never even came on, two other times it came on as the car started slowing and shaking, so no notice as to what was about to happen.

The contact owns a 2015 Cadillac Escalade. The contact stated that while driving approximately 70 MPH, the vehicle experienced a temporary loss of automotive power. No warning light was illuminated. The contact was able to pull over to the shoulder of the roadway; however, the vehicle failed to restart as intended. The vehicle was towed to the residence and was then towed to a local dealer, where it was diagnosed and determined that the engine needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was made aware of the failure. The failure mileage was approximately 170,000. The VIN was not available.

I was on my way home on [XXX] when the engine in my Cadillac Escalade started to vibrate and the check engine and stability track lights came on. Since I was only three miles from the house, I coasted home and parked the vehicle. On [XXX], I had the truck towed to ACE Auto Doctor in Bettendorf, IA who told me that I needed a new engine and it was a common issue on the 6.2 GM engine. I had supplement Insurance on the vehicle but the Insurance declined my claim. The Cadillac Dealership wants me to pay $17,000 for a remanufactured engine to replace mine. I know there is an investigation but am unsure what's the status. My vehicle has 93,000 miles and I do take care of it. This is my first issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2015 Cadillac Escalade. The contact stated that upon starting the vehicle, the vehicle immediately lost power and was unable to be restarted. There were no warning lights illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the crankshaft. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 137,000. The VIN was not available.

The contact owns a 2015 Cadillac Escalade ESV. The contact stated that upon starting the vehicle, there was an abnormal knocking sound coming from the engine compartment. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the variable valve timing, resulting in damage to the engine. The contact was informed that the engine needed to be rebuilt or replaced. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling), but the VIN was not included. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 89,000.

The contact owns a 2015 Cadillac Escalade. The contact stated while driving at an undisclosed speed, the vehicle lost motive power with the check engine warning light illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that the lifters and the fuel injectors had failed and needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 201,331.

First incident Feb 2022– 2015 Cadillac Escalade had approximately 89K miles on it. Was driving home from work in I-75 when the engine started knocking and vehicle began shaking & losing power. I was able to make it off an exit before it totally shutdown and would not crank again. The vehicle was towed to a local mechanic where a Misfire code was reported; Repairs shop was compensated for repairs via extended warranty. Second incident March 2023– Approximately 1 year later, the same thing happened. I Was on my way to work, once again, on the interstate in morning rush traffic when the engine started rattling and shaking. When I looked down at the dashboard the check engine light was flashing and the traction system light was illuminated. Thankfully I was able to make it off an exit to a gas station. The vehicle was towed to a local repair shop. Misfire code P0300 was read and cylinders #7 and #8 were diagnosed with misfires with no vacuum leaks. This time the warrant company is not willing to pay and now I’ve become aware of Chevrolet TSB 15-06-01-002F. I’m not sure why this has not been classified as a recall safety issue, but there is sure & present danger when your vehicle suddenly loses power while traveling on the interstate. This engine is faulty and needs to be recalled. How many people have to die & families ruined for it to be deemed a “safety issue”?

The contact owns a 2015 Cadillac Escalade. The contact stated while driving at 65 MPH, the vehicle started shuddering and decelerating independently. The contact exited the highway and was able to drive to an independent mechanic. The independent mechanic diagnosed that there had been a misfire on cylinder number three (3). The vehicle was not repaired. The vehicle was towed to another independent mechanic that was closer to her residence. The independent mechanic diagnosed that cylinders one (1) and number three (3) were misfiring, had lost compression and needed to be replaced. The vehicle had not been repaired. Upon investigating the failure online, the contact became aware of Chevrolet Technical Service Bulletin Number: 15-06-01-002F (Engine Misfire/Tick Noise), which she associated with the failure. The manufacturer had not been informed of the failure. The failure mileage was approximately 113,000.

2015 Cadillac Escalade had 65,186 miles on it. Was driving home with family and the engine started knocking. The code that was reported was P0300. Constant engine misfire. The replaced it under factory warranty. 1 year later, the same thing happen. Was driving with the family and engine started misfiring. Had it in the shop a couple of weeks before for preventive maintenance. Nothing was called out with the vehicle. Now GM is trying to charge me $9700 to replace the engine that was suppose to be new. Very disappointing that I am a long time consumer with 2 Cadillac's and treated like I did something wrong be Service Manager. This engine is faulty and needs to be recalled!

CAR AT 56000 MILES WOULD NOT SHUT OFF. REASON WAS THE CHASSIS CONTROL,MODULE WAS IMPROPERLY DESIGNED AND WAS LEFT EXPOSED ALLOWING SNOW TO CORRODE THE MODULE. CADILLAC REFUSED TO PAY FOR THE REPAIR THAT INCLUDED $650 IN DIAGNOSTIC TIME

WHILE TURNING INTO OUR STREET THE VEHICLE SHUT OFF. IT RESTARTED BUT STILL CONCERNED.

ENGINE NOISE AND VIBRATION ON COLD START. VERY LOUD GRINDING NOISE COMING FROM ENGINE. HAD IT LOOKED AT 2 TIMES. DEALER SERVICE MANGER JIMMIE STATES ITS NORMAL. THEY ALL MAKE THAT NOISE. I AM 54 YEARS OLD OWNED MORE THAN 15 CARS IN MY LIFE . THIS IS NOT NORMAL. THEY DO NOT WANT TO FIX IT.