2018 Cadillac Escalade Engine Problems

Had to get cam shaft replaced last year. Now the lifters are going bad

On Juy7, 2025 while operating my 2018 Cadillac Escalade, which at the time of the incident had an odometer reading of approximately 57,600 miles. felt an immediate loss of power (inability to accelerate efficiently) and shortly thereafter the amber check engine light flashed on and off and I could hear ticking coming from the engine. Following the aforementioned ,I had th vehicle towed to Turnersville Cadillac in Turnersville ,NJ for evaluation. Upon the vehicle being evaluated I was advised by service mechanics there that I needed a new engine and that the cost would be approximately $17,500 dollars. The cause of this catastrophic engine failure was attributed to lifters failing. Prior to this catastrophic mechanical failure, there were no warning lights or tapping noises and the vehicle was operating normally.

Had to replace the camshafts about 10,000 ago. Vehicle is now having what sounds like lifter clattering. Engine is operating rough when gas is applied. I’ve seen a lot of recalls on 6.2 motors and don’t want my engine to die if it can be helped. I’ve taken the vehicle to my mechanic several times and he thinks it’s the lifters or something more serious. Hopefully the connecting rods aren’t the issue

The contact owns a 2018 Cadillac Escalade. The contact stated that while driving 70 MPH, the vehicle lost motive power, with the check engine warning light illuminated. The vehicle was towed to the dealer, where it was diagnosed and determined that the lifters had failed and needed to be replaced. The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer where it was diagnosed that the rod bearings had failed, and the engine needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 70,142.

I had purchased the car [XXX] from dealer "Kars R Us" in Dearborn Heights, Mi. On [XXX], I was driving on a highway at 70 mph with my family when I lost control of gas pedal. There was No warning of any kind! I was in the middle lane at the time and noticed the speedometer was decreasing and gas pedal was not working. For the safety of my family, I had to act fast however panicked. I was able to pull myself over to the far lane off the shoulder and within seconds, the car abruptly shut down, entirely. We barely made it to safety! My family was stranded on the highway, unsafe conditions for approx 3 hrs waiting for a tow truck. I had the car towed to the dealership's mechanic shop, with my family riding alongside. The following day I briefed the dealer about the incident and he recommended that I contact my auto insurance and make a claim. His mechanic diagnosed it as an "engine lock", something triggered it to shut down completely to prevent any more damage is what I was told. The engine would need to be replaced as well. I have since made a claim however, 2 months later and 2 appraisals since, claim was declined. The insurance company claimed that there was "internal damage" to the engine and that was not covered under the policy. I'm not sure what to do, obviously I don't have the $$ for a new engine and the dealership has not made any other recommendations since it was sold "As Is". Please advise!! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Pulled out of gas station and in 1/2 mile down the road pulled into oil change facility that I had scheduled to do. Heard a loud ticking of engine that was unfamiliar. Did oil change and engine still had sound after warm up. Pulled oil filter and found metal particles in filter/filter oil.

Cam shaft lifters are failing. Cam shaft needs to be rebuilt. Rough idle and tick sound from engine. Can cause catalytic converter to stop working and is hazardous and not solving right away can cause further damage to vehicle and damage vehicle while driving. Many have reported same problems.