What causes my Audi 80 engine to emit blue smoke?

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Jessica 1 hour ago

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What causes my Audi 80 engine to emit blue smoke?

I have noticed blue smoke coming out of my Audi 80's exhaust recently. What could be the cause of this issue?

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**David** · Answer 1 · 2026-05-18T04:25:05+00:00

Blue smoke is often a sign of burning oil in the engine. It could be caused by worn piston rings, valve stem seals, or a faulty PCV system. I recommend getting your engine checked by a mechanic as soon as possible.

What causes my Audi 80 engine to emit blue smoke?

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