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.
$ l: G8 ~# f$ S; E& c; pEither way, the engine shall not be frozen with use of BH.
% V: |8 i+ A* T! E3 M2 BGoogle block heater

& G/ t3 L; c: U6 r5 uIf you do not have BH on ur car, by using synthetic oil you can also prevent oil frozen from happening.
" v1 e; E  N+ E' Q" G6 N+ JA good synthetic oil, 5w20 or 5w 30 , or 3w 20 have a pure point of -30 to -40 degrees.

2 D& k' ~* |9 `# |, Q; H7 ]1 S+ @, F' }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。。。