2014 GMC Sierra AC

[Redrig]

Hey Scott , FYI on the acetone .

I did this exact thing 2 years ago on my 91 bronco , the interwebs says don't use acetone , even though its a great flush , once you get the vacuum pump on there its very volatile and the fumes / pump could make everything go boom .
It's probably overly cautious , but thats why I went with the standard flush stuff.

And hold the vacuum for several hours to ensure the system is nice and tight.

Good luck

 

[Scott Danforth]

since today is a half day, will start teardown around noon..... unless its raining

could make everything go boom .

wouldnt be my first explosion, however will be working outside in the breeze, so not too concerned with vapors

 

[Scott Danforth]

Currently raining....... Out of nowhere

Glitter fairy dust from the evap coil


Cleaning out the lines (first flush)



Misc photos of tear-down











Wire brushed the melted rubber off the damper, then hit the damper with a rattle can of paint

Have 2 new condensers thanks to Amazon screw up

Just waiting for rain to stop to do second flush with acetone, then final with AC flush

Then assembly