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Re: Titan smoking?
most fuel injection systems run rich at startup.... this could be seen in TB injection systems where the fuel spray was noticably higer until the engine fired off... cooler or damp conditions could cause this.... maybe lack of oil on the cylinder walls at startup allows enough blowby to suck a little oil past the rings, or maybe enough blowby that PCV system picks it up where it goes into intake and is burned.... just my $.02
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