Any ideas how to "force" dealer to check turbo?
Hey guys,
I've been getting this high pitched whine at low-rpm accelerating from my car recently. I've taken it to the dealership, they made me drive it out with them but the noise wouldn't show up. The noise keeps returning after ~1.5 hours of driving. Whether calm or spirited. Did a recent internet search and this guy described it perfectly as "s4 turbo making a whining noise like supercharger, whats wrong?
So I was informed by a guy that knew the previous owner of my car that the turbo was making a whining noise and sounded like a supercharger."
I am suffering from the same issue, any ideas to how I can get the dealer to check it out without resorting to me driving it, as murphy's law never works to my side.
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18 BMW M2 | ER DP | ER CP | Wagner Evo 2 Comp Intercooler | Aquamist HFS4 | BM3 | CSF Oil Cooler | AFE Drop-in Filter | Bilstein B16 PSS10
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