Since you just got the car back from a shop, I would check the engine compartment for any vacuum hoses that may have been inadvertantly disconnected. (or check the areas that work was done at, if not the engine area)

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D