Hello everyone, I have a '99 Blazer that takes forever before it's heater works. Is there a way to warm the engine blockup via 120 volt outlet?
Saw your comments on the flushing the heating coil...after a flushing is it ok if minimal water is in the hoses ?

 

I don't quite follow the question.

 

Do you mean after you do the flush...is it ok to have water still in the hoses?

If so then yes it is ok, since the coolant in the system is a 50/50 mix of straight collant and water.

 

Do you mean after you do the flush...is it ok to have water still in the hoses?
Yes thats correct thanks for the answer...
Is there a way to keep the engine block warm in the driveway....(120v ?)
Other than leaving it running....already tried it...lol

 

You can add an engine block heater that you would plug in.

Here's some info on that: which engine heater? Radiator or plug?