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derglow: (2018-11-30 04:01:11)

So I'm mid HVAC restore. I needed to fix all of the vacuum system, replace heater core, rebuild evap for r134a, etc. I wanted to post some of the things I've done, parts I've made work, etc so that if anyone else tackles this kind of project they have a little help. This definitely isn't a how-to but if you're brave enough to tackle this job it'll save you some time and money by pointing out what parts you can use as of 2018.

https://dev.z31library.com/extras_archive/nicksdocumentation.home.blog/…x-hvac-repair/

Z_Karma: (2018-11-30 08:37:21)

Nice work! I had no idea dorman made a replacement. Even better that you documented it very well.

I patched up mine with silicone sealant years back, but it probably still leaks as i know i have a HVAC leak back there somewhere.

Lucky you don't have the auto climate control with the bank of vacuum solenoids. those add a tone more possible leak points.

kaur: (2018-11-30 09:59:02)

Nice work indeed.

One part that has been suggested before was Motorcraft YH-1463, but that's a bit more expensive. I just had it written down somewhere just in case.

Wilsonthesphere: (2018-11-30 13:46:53)

Nice thanks for the write up. A lot of new information to me.

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