Dead car? Block heater and Synthetic Oil

guangdao

there are a few kinds of BH that help cars start from extreme cold weather,
) A3 X$ [  u( U' ^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.
& T4 e, z' z4 f2 yEither way, the engine shall not be frozen with use of BH.
Google block heater

! a3 T- I) c5 @) f5 Z8 O% o' eIf you do not have BH on ur car, by using synthetic oil you can also prevent oil frozen from happening.
/ u) Z/ H/ k4 x% x: kA good synthetic oil, 5w20 or 5w 30 , or 3w 20 have a pure point of -30 to -40 degrees.

if 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。。。