The first condition, the most common is the combustion chamber of the parked warm air, ignition ignition performance is reduced, there is a large amount of carbon on the injection device, resulting in excess fuel is not fully burned.
The second situation is to provide fuel injectors spray too much fuel, or the fuel injection device is damaged, resulting in the failure of full combustion of fuel.
The third condition, is that the fuel quality is too poor, because the parking warming system is not like the engine work on the mixture of the proportion of fine control. If the fuel quality is too poor or too much fuel impurities, it will directly affect the combustion.
4 Comments
My diesel heater does not start on first try and blows white smoke. Usually on the second try it usually starts blowing white and black smoke and eventually the smoke clears. What do you think is causing this. Thanks.
Chinese heater running on half power, cuts out after four to five hours and switches off. After dismantling cleaning it fires back up, same happens after 4 or so hours