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#11

08-17-2018 | 03:51 PM

dlundblad

New Member

Joined: May 2017

Posts: 76

Quote:

Originally Posted by RMBlazernut

Got the reservoir on order. It will be here today after 3 but ill be at work so the only chance i have will be acter 3 sunday so i will do that. I will stop by NAPA and order the check valve today. Thanks for the information. Any help here is always appericiated. Also are you saying the black hose going through the firewall turns into the grey hose under the dash. If that is the case, then i have pleanty of vacuum to the sele tor module. If so then it has been narrowed down from the selector switch out to the blend. Time to purchase a mighy vac.

Rick

I thought it was grey, but I could be mistaken. I went back and looked at my photos and I think a mode selector hose was grey so it could be black. It runs about 80% the length of the dash.. Sorry, but I don't want to remove my dash to confirm.

I bought the reservoir and check valve (as well as much more) from rockauto.com. Very cheap compared to parts stores.

What year is your truck?

#12

08-17-2018 | 04:08 PM

RMBlazernut

Thread Starter

Starting Member

Joined: Oct 2010

Posts: 156

From: Joplin, Mo

1996 LS Model. Im pretty sure its something simple.

Rick

#13