My 2005 GMC Envoy makes a "whining" noise when I accelerate. Any ideas???

Try the GMC forums perhaps?

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Gone to the dark side

- Jeff

noise could be many possibilities..

accessory drive, transmission, engine, supercharger on the engine that you might not know is on there..?

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2001 E55

2001 E320 Sedan

2001 Subaru Legacy

2006 SLK280

2016 Subaru Outback 3.6

I hear many every day go by making that noise. It is called "you bought a junky GM product, expect a new transmission in your futue".

Around here people drive quality cars.

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'09 Sprinter 3500 Winnebago View - 62k (OC - 67k)
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'01 SL500 - 103k(km) - dad's (OC-110,000km)
'16 E400 4matic Sedan - 148k - Brothers (OC-155k)