Position:Vehicle Maintenance

How to use compare brief method to judge of low quality of engine oil actor

From;    Author:Stand originally

How judge the actor of low quality of engine oil with handier and intuitionistic method?
Before use engine oil, cannot judge the actor of low quality of engine oil through handy and intuitionistic method normally. After use, can open spiracle room cover or oily base case, examine have without greasy filth and carbon deposit, whether does camshaft have paint film on amiable portal, if engine does not have apparent leap up to enrage a phenomenon, and occurrence greasy filth, carbon deposit and paint film, explain oil tastes function undesirable. Deeper one pace, can dismantle check engine, inside chamfer of its piston annulus not due deposit, piston annulus should be inside annulus chamfer smooth rotate. Of course, once happen afore-mentioned
Phenomenon, explain undesirable oil is tasted had produced damage to engine.
Accordingly, before average user is being used, be cannot of function of accurate judgement engine oil, only choice brand credit is spent tall, the engine oil that uses extensively in the market, ability protects his love car effectively.
Change engine oil, if is the brand abhorrent whether must is thoroughly clean engine in-house?
Change to need not not clean engine interior with phyletic engine oil, but need discharges old oil clean (in engine oil oil is put when still be being heated up, can put more thoroughly) . But when discovery engine interior already produced more greasy filth and carbon deposit, or had used longer (2 years or) of 30000 kilometers above, if inconvenience undertakes tearing open check to engine, suggest to be used to engine interior clean oil to undertake rinsing. Clean oil to be able to choose the engine oil with the clean strong function of low viscosity, x100SAE30 of the card that be like housing or X100 exceed can 10W-30, first dropt old oil changes filter core, add the engine oil that uses Yu Qingjie engine again inside, idle fast move 10 after coming 15 minutes its dropt, add new oil again. Such, resembled bathing to engine, become cleaner inside machine, can make engine movement smoother, motivation is more abundant.

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