Engine Block HEATER

[FishHaggis]

DOH!!!!:ashamed:

Coolant..... ya thats what I meant......... ya.......

 

[hanson1999]

You got two outa three right. Their lack of thermostatic control is hard on both the heater and the electric bill. But block heaters heat coolant, not oil

//greg//

the oil still gets warmed up...not as much, but heat spreads throughout the engine..

but how much it wears on the oil...minimal i'd say