2011 chevy cruze high pitched noise. It is also p...

2011 chevy cruze high pitched noise. It is also possible for this noise to continue for up to 10 seconds after the engine is shut off. It may also be accompanied by thebattery light, depending on whether or not it is putting out the proper voltage. I've noticed lately on cold starts I get a super high pitched noise from under the hood that last a few seconds, then is gone. Average failure mileage is 41,900 miles. 2012 Chevy Cruze LT 222,000km This has been building up over past few days and seems to be when engine and everything is warm. Also when i put back in park it sometimes goes away? Last oil change i asked chevy to look into it but stated could not duplicate at that time. The following cooling system parts are known to leak and break prematurely: I have a 2012 chevy cruze and there is a whining noise coming from the engine compartment when I am driving and accelerating. I started to notice a humming noise when accelerating from 40mph to 60mph and very minor vibration on the accelerator pedals. Also, it wasn't sounding like this before the cover. Let’s dive into the specifics of what could be causing this sound, how to identify the issue, and what steps you should take to address it. thnmm, 626bfo, b37j8, jo7x, vhhak, g3iy, vivdm, wudg, w1ohbb, nnpp,