'02 A6 2.7T Whine at startup

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Feb 15, 2009 | 04:30 PM

#11

pabs311

Thread Starter

1st Gear

Joined: Feb 2009

Posts: 5

From: Bridgeport, CT

is the secondary air pump something to be worried about?

Feb 15, 2009 | 08:22 PM

#12

zippy_gg

2nd Gear

Joined: Feb 2008

Posts: 591

From: Winnetka, CA

Nothing to worry about at all! It is designed to run while the engine is cold and stop shortly afterward, hence the noise on startup and only on startup.

Feb 16, 2009 | 12:41 PM

#13

pabs311

Thread Starter

1st Gear

Joined: Feb 2009

Posts: 5

From: Bridgeport, CT

thanks, i was worried my turbo was a bout to blow up or something. now i can sleep worry free.

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