After turning to the turbine intake system booster. An exhaust turbocharger mounted on the engine side , so the high operating temperature of the turbocharger , the turbocharger and the rotational speed of the rotor during operation is very high , up to hundreds of thousands of revolutions per minute , so that high speed and temperature such common mechanical roller or ball bearings for the rotor will not work , so general Holset turbocharger with full floating bearing to be lubricated by the oil , there is a coolant for cooling the turbocharger .(nissan turbo for sale) Gasoline engine compression and the temperature and pressure will increase combustion , deflagration tendency to increase. In addition, the gasoline engine exhaust temperature than diesel high, and should not be used to increase the valve overlap angle ( inlet and exhaust doors open simultaneously air time ) way to enhance the cooling of the exhaust gas , reducing the compression ratio will cause incomplete combustion . Also, gasoline engine speed ratio is high, the air flow changes , it is likely to cause Holset turbocharger response lag . For gasoline Holset turbocharger using a series of questions arise , targeted eleven engineers made improvements to make the gasoline engine can also be used on exhaust Holset turbocharger .(mitsubishi turbocharger)
Holset turbocharger lack of lubrication or oil aging
Cause: The oil pipeline or oil filter clogged oil pump failure , are not required to replace the use of inferior oil or lubricating oil , the engine suddenly stopped working after heavy load , the engine starts without idling directly added shoved the throttle, increasing replacement before the pressure is not as pre-lubricated .(nissan turbo)
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