View Full Version : Blowing Out the Heater?
How do you do this? What exactly do you blow out? I have an 07 LS (Direct Drive). Which hoses do you blow through? Any have any pictures of this since a picture is worth a thousand words?
10-11-2009, 12:51 PM
Take the two hoses off the engine that lead to the heater and blow compressed air through one of them until water won't come out anymore. One year I didn't use a compressor and I blew air into one tube and that works and I keep that to myself so you won't get a picture.
10-12-2009, 11:31 AM
you could also pump antifreeze in the front line till it drains out the back line
10-12-2009, 12:13 PM
Garn, I just posted pic's under the winterzation process thred under service and repair. It is for a V Drive But i would think they would come off the same spots as the D Drive does. You can blow them out with your mouth just don't pass out becasue that would be a bad story to tell everyone.
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