Keyword: Oily base case

CarEngineEngine oilPressure is low it is commonBreakdownOne of.

Cause the account with engine oil small pressure to have a lot of, loosen like bearing of headstock, connecting rod or camshaft bearing free from worries, advocate damaged of oil duct vittaLeakage oil, each connect becomes loose, sluggish of card of pressure limiting valve is not answered, lubricating oil pump has breakdown and collect colander mesh smudgy etc.

The method that judges breakdown place commonly is: Check from lubricating oil pump, the position one by one that produces breakdown by the likelihood is searched. This kind of method expends time already, expend manpower and material resources again, because this is used " the law that blow smoke " judgement breakdown place. The characteristic of this method is intuitionistic, simple, fast, avoided to disassemble needlessly, improved work efficiency greatly thereby.

The particular way of the law that blow smoke is as follows:

Be expressed in pressure of character of cognizance engine oil, engine oil and engine oil pressureSensorNormal hind, discharge drops oily base case, tear open cylinder body leaving energy of life advocate the random on oil duct a snail fills in, press closely on aperture of this snail a place of strategic importance with a garden hose; Next, exert oneself to do sth. after smoking a cigarette smoke inbreathe advocate oil duct, observe aerosol comes loose the position that give, this place crosses small breakdown position to cause engine oil pressure namely. If each place all does not have aerosol to come loose,go out, can consider as lubricating oil pump or collect colander to wait have trouble.