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760-T noise 700

uid 55's pic
posted by  john sargent on  Tue Mar 18 12:32 CST 2003
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last visit: Wed Oct 22 09:07 CST 2014
[RELATED]

It sounds to me like your car has a leak in the induction system. Normally those are refered to as a vacuum leak, but your turbo car will have intake manifold pressures above ambient.

To find the leak, let the car idle a whistle away. Use a small piece of vacuum hose to listen for the leak. Put one end of the hose in your ear, and move the other end around until you locate the source of the sound.






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