corsa 1.5 diesel lumpy at start up with white smoke from exhaust returning to normal after a couple of minuets
White smoke at start up is due to moisture in the exhaust or on a diesel it can be normal due to the engine being cold.White smoke at start up is due to moisture in the exhaust or on a diesel it can be normal due to the engine being cold.
Moisture in the exhaust, or a cold running engine.
white smoke from diesel exhaust generally means you have engine coolant leaking internally in enginevery rarely , white smoke can indicate a problem with the turbo
usually a blown head gasket (most all the time white smoke on a a diesel engine means antifreeze in the combustion chamber)
White smoke means water, blue/black smoke means oil, black smoke can also mean the fuel mixture is too rich.
The exhaust should be colorless. Smoke is created by an imbalance of the oil:fuel mixture. Black smoke is too much fuel (rich). White-blue smoke would be too much oil.
Unburnt fuel in exhaust.
Engine exhaust turns white from water in the combustion chamber.
Injectors, timing, low cylinder pressure.
Blue smoke is caused by engine oil being burnt by the engine.
Dont filled oil so that no smoke
In a diesel engine, blue smoke is an indication of oil being burned. Black smoke means that there is incomplete combustion of the fuel. White smoke can be seen when raw diesel fuel is not being burned.