Check engine light came on my 2016 Chevy Cruze after I had the front bumper replaced. The car was stalling, idling at different RPMs, and did not accelerate as it should while driving. I felt the car was losing a lot of horsepower.

So I checked all the hoses, air intake box, air intake boot, MAF sensor, all the connections. I found out that the Turbo Boost Inter Cooler (referred to as Oil Cooler in the video) Hose was loose. So after I reconnected it the problem was fixed. The car started running as usual and the Turbo system works great now.

I hope in some way this may help you with your car.

Thanks for watching and good luck!