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Old 4th October 2018, 05:29 PM
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Johnmed Johnmed is offline
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Join Date: Dec 2014
Location: Cheshire
Posts: 1,601
Default Engine/diesel/exhaust smell through HVAC

Anyone else had this, not all the time, and if I recirculate air, the smell goes.

Was wondering if it might be an exgmhaust leak near the pollen filter.... With the engine idling it’s quite smelly under the bonnet, but I cannot see anything obvious.
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