Usually a rich mixture is the culprit for stinky exhaust - it should not stink if all is in proper working order.

When the dealer checks the engine codes (check engine light), he will know where to look.

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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