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.
7 R* N. w9 ^) v, s0 A7 o+ `Either way, the engine shall not be frozen with use of BH.
Google block heater
' b2 C. M* _9 }( i: l, n* j: r
If you do not have BH on ur car, by using synthetic oil you can also prevent oil frozen from happening.
; y0 j" d4 W9 d# V( U7 S: H8 QA good synthetic oil, 5w20 or 5w 30 , or 3w 20 have a pure point of -30 to -40 degrees.

( D: B( X; D# t6 g- R8 ^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。。。