2015 Chevrolet Cruze

I have just experienced the same problem. I told dealership about the car having rhe same problem as the person above. The test come back no problem. Tonight car makes this high pitch sign. Low performance engine light comes on. Don’t know what to do.

We can’t see that problem on this forum. Please explain the problem you are having in detail and include you car’s mileage and what the dealership actually did for you, if anything.