Correct me if im wrong to get less smoke you need more air to combust so it burns fuel more cleanly. Iv changed all above and mine is ok. EGR was my problem but yours could also be a blocked inlet manifold. Do 75s suffer from lazy turbo and does th re map brings it on sooner so more air..? Oh and renew fuel filter..
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Last edited by Phil th Barrow; 17th January 2020 at 09:15..
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