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.
  s  x+ p9 G- ~2 o$ q, yEither way, the engine shall not be frozen with use of BH.
0 i0 ^7 P& B' C9 q3 uGoogle block heater

5 _6 P7 U( R/ H) _7 j' S/ R; NIf you do not have BH on ur car, by using synthetic oil you can also prevent oil frozen from happening.
& t4 Y7 T. E0 L9 A4 UA 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。。。