Dead car? Block heater and Synthetic Oil

guangdao

there are a few kinds of BH that help cars start from extreme cold weather,
basically ,  BH keep the car warm by heating up the oil pan-which keeps the engine oil from frozen, or by heating up the coolant/radiator, and keep the engine block warm.
6 x% I- `+ N/ n) wEither way, the engine shall not be frozen with use of BH.
2 }# P; `0 Z' q% R( AGoogle block heater
. I! f# z8 t4 |8 S9 D: b4 e* v6 t
9 |/ O9 x& T4 EIf you do not have BH on ur car, by using synthetic oil you can also prevent oil frozen from happening.
A good synthetic oil, 5w20 or 5w 30 , or 3w 20 have a pure point of -30 to -40 degrees.

/ N" E& u& d( x( I- d, e% n5 iif you have BH or SO, but ur car still could not be started up, and you have not checked/replaced your battary before the winter came, I bet the battary is dead.

guangdao

只看不顶，不厚道。。。