Thor Forums

[gmc]

Originally Posted by Seagimp

So my uptake of blowing out using city water inlet could also be used to put antifreeze into the lines. Correct?

Well.. there is nothing to 'push' the antifreeze through the city water inlet and into all the pipes...
Using the water pump side of things gives that 'push'.
The air pressure from compressor is the 'push' for blowing out lines with air.