Hi All, I could use some help/advice. I have a 2014 Cruze with the 1.4 turbo engine. There is a squeal sound from the engine at idle that sounds like a serpentine belt issue. What I have done so far: new serpentine belt, new belt tensioner, new water pump and a new valve cover/pcv. The squeal is still there and as an interesting note, when the engine is at idle and squeal is there - if I pull the dip stick out the squeal immediately stops. Put the dip stick back in the squeal immediately begins again. Anyone know what the fix is??