2018 Escalade with 84 k miles. First issue was the front struts went out at around 80k miles 3200 repair. Second issue which is the major issue. Was driving and started hearing a clicking noise as I pressed on gas the car didnat want to move and started slowing down. Car started shaking. Check engine light wasnat on. Drove straight to dealership and was told I had a bent push rod and my lifters would need to be repairs and possibly cam shaft. Was quoted 8-13 thousand dollars. Car got regular oil changes and premium gas only since day 1.