Author L small course " graph article is achieved formerly "
Origin L great mind builds a truck
Before two days we were received " Xiaolu van circuit " the master leaves a message, say he came up against a car, 50 bells engine, run run flameout, lucky now and then can hit, the problem is checked, changed oil pump of a high pressure finally, good after 3 days, oil pump bad, changed again new, ran one week later, bad went up in the road, derv considers as to have a problem all the time before, the precipitation after taking diesel oil so shakes return the character that shows diesel oil pretty good also, because used inferior engine oil,knowing final ability discovery is, the engine oil with the derv general benzine in fokelore, actually this kind of thing is in what truck trade dispute often sees!
All the time since, there are a lot of sensational fokelores in the industry, than can saying his like a few people derv starts pilot period do not need to change engine oil, alarming add a point less, the machine also does not have what thing, still do not use all the same. So so true travel?
Look together to everybody, do not change the consequence of engine oil for a long time, the collect colander feeling of engine oil resembles firm from sodden silty in the shower shower nozzle that fish out comes to or seedpod of the lotus is same, and after spiracle room overspreads a lid to open, compressed air distribution mechanism also by thick carbon deposit greasy filth colloid paste lives, look at make a person disgusting, it is a disaster simply.
Is the engine of so lubricant condition not bad?
Actually engine engine oil besides lubricant action, still have clean, cooling, antirust, sealed, fight the action such as oxidation, amortize.
The besmirch such as the charcoal that clean action points to to clean combustion arises namely, oil, perhaps decompose besmirch in oil, perhaps use filter of oily be soiled besmirch purify.
Engine oil can be clean the impurity that engine remains in purify filter, protective metal surface avoids the sick at heart that in getting combustion process, forms to corrode.
In the meantime, engine oil still can take away combustion hangover (carbon deposit) , the products of combustion of lube or oxidation child () of microtherm greasy filth, sedimentation quickly ministry of oily bottom bottom.
Because this oil is black dirty stuff it seems that, pass the flesh to cannot judge its quality stand or fall soon only, and change regularly engine oil also is these sundry eliminate engine airframe.
If engine engine oil is long-term,do not change so, the word that adds less will naturally cause deposit of many carbon deposit greasy filth, these are sundry affect not only medicinal powder heat is lubricant, serious still can jam oil duct, bring about engine damage to discard as useless even.
More exorbitant than temperature of consistent dawn engine oil, exceed 120 ° for long, can lose action, cause easily burn tile to hold an axis in the arms, damage engine.
Can help great master today summary gave engine oil to behave unusual 5 big reasons and means of settlement, the hope can help great master.
Reason one
Inadequacy of capacity of engine oil oil or fluid face are exorbitant, bring about engine oil temperature exorbitant
Means of settlement
Make sure the engine oil that engine runs is measured, face of engine oil fluid had better be between vernier fluctuation graduation mark, cannot too tall, also cannot too low.
Reason 2
Occurrence breakdown of lubricating oil pump, pump oil capacity is too little, bring about engine oil pressure to be not worth, medicinal powder heat is undesirable
Settle way
Pay close attention to oil pressure gauge closely, in making sure lubricating oil pump is in regular job status, if lubricating oil pump appears breakdown, notice the maintenance technician that had better seek major is repaired, car advocate oneself not expert does not start work casually tear open outfit.
Reason 3
Temperature of hydrology of diesel engine refrigeration is exorbitant, cannot seasonable cooling spare parts takes away quantity of heat, temperature of be heated spare parts is exorbitant, also can bring about engine oil temperature to lift.
Means of settlement
The important part such as condenser of the water pump in system of scheduled maintenance refrigeration, engine oil, the cooling system that assures engine can be used normally.
Reason 4
Engine oil condenser is jammed, engine oil pressure is insufficient, short of comes loose normally hot, bring about engine oil temperature possibly still exorbitant.
Means of settlement
Often check engine oil condenser, discover the problem is repaired in time, change.
Reason 5
Engine oil filter jams, engine oil can be entered directly through by-pass valve advocate oil duct. And the impurity in engine oil is met of aggravate engine wear away.
Means of settlement
Clean engine oil filter regularly, change filter core, make sure its can work normally.
Trouble of what engine oil has everybody still encountered?
Discuss in comment area together below ~ ~ ~
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