Dead car? Block heater and Synthetic Oil

guangdao

there are a few kinds of BH that help cars start from extreme cold weather,
& Z, a! N1 j  `1 `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.
Either way, the engine shall not be frozen with use of BH.
6 b% E6 o" S7 s3 @' v& k; ?9 rGoogle block heater

If you do not have BH on ur car, by using synthetic oil you can also prevent oil frozen from happening.
" S1 @* f3 V9 w4 nA good synthetic oil, 5w20 or 5w 30 , or 3w 20 have a pure point of -30 to -40 degrees.
1 ]  E+ `( G$ I4 @5 k% D
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。。。