User talk:Mangan74narayan

=IC Engine Exhaust smoke  ==

Various types of IC engine complaints can be detected from externally without dismantling the engine. The easiest way is to observe the kinds of smoke that the engine is emitting. Depends up on the smoke we can assume the probable causes and make the remedial action. It will help us to diagnosis perfectly and assure a strong remedial measures. Mainly the following kinds of smoke experiences from engine under qbnormal conditions.

Types of engine smoke.

1. Blue smoke 2. Black smoke 3. White smoke

Blue smoke

Excessive oil burning along with fuel causes this kind of blue smoke. Excessive blow blow by allow more lubricating oil to enter in the cobustion chamber and there it burn with fuel goes down to the oil sump. Inclined engine, excessive lubricating oil level, excessive oil pressure, incorrect lubricating oil grade,etc are the some of the reasons among the many.

Black smoke Excessive fuel or rich mixture normally cuses this sort of black smoke. clogged air filter ( Air induction line), Deffective turbo charger, incorrect valve timing, deffective fuel injectors, excessive carbon deposists, Diluted fuel, etc cause to emit black smoke

White smoke

Unburnt fuel causes this type of exhaust smoke. generally it happens in cold climatic condition, incorrect valave timing, defective injector/spark plug, incorrect fuel injection timing, valve lash adjustment incorrect, deffective FI pump, diluted fuel etc cause the engine to emit white smoke