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Old Nov 25th, 2021, 11:40   #2
Kev0607
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Last Online: Yesterday 19:20
Join Date: Apr 2019
Location: Manchester
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Yours is a euro 4 engine, so it’ll have swirl flaps.

Maybe the connecting arm that operates the flaps has fallen off.
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2007 S80 2.4 D5 - 110,000 miles
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