Quote:
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Originally Posted by ljnlaw
I have a 4.6 and under hard accelleration I hear a similar exhaust tap, click or something I just cannot describe which lasts a second or two and then disappears...independent mechanic and dealer both said it was normal. Almost sounds like something in the exhaust is opening to accommodate more expelled gasses.
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Sounds like the same noise I am hearing, except mine does not go away in a few seconds. It only goes away when I let up on the gas.
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2008 X5 4.8i, Premium Pkg, Sport Pkg, Climate Pkg, Technology Pkg, Auto Liftgate, Sat Radio, Heated Seats, Ipod Adapter.
2004 525i, Prem. Pkg, xenons, bluetooth.
Retired: 2006 X5 4.4i, Premium Pkg, Sport Pkg, Cold Weather Pkg, Climate Pkg, Upgraded Sound Pkg, Navigation, 19" Star Wheels
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