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Blue smoke on idle

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Old 11 February 2019 | 09:22 PM
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andy99ppp
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From: Cockfield, bury st edmunds
Default Blue smoke on idle

does anyone know what this means? It's only when idle for maybe a minute or more then smoke starts coming out of the exhaust, then when driving it goes away.
Old 11 February 2019 | 09:26 PM
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From: Not sure
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Could be one of numerous things. Turbo, valve stem oil seals, rings.
Old 11 February 2019 | 09:35 PM
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From: Cockfield, bury st edmunds
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Oh was hoping for a less invasive cheaper answer tbh.
Old 11 February 2019 | 09:42 PM
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From: hinckley
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My 1st Impreza did this, it was turbo seals so I stuck a 2nd hand one on and it cured it
Old 12 February 2019 | 11:29 PM
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From: Herts
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done an oil change recently ? over filled ? worth putting in a catch can if it’s only on start up
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