1997 wont blow out the center a/c vents, WHY?
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From: Rockwall County Texas
Hmm
Well, I havent been able to look there yet as I have been taking the dash apart and looking behind the ECC box. I can go give it a try right now. Ill just peek at it with a flash light. If its too dark Ill have to do it inthe morning. Im studying for a microbiology test right now to. ICK
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From: Rockwall County Texas
looking
I have this Micro test Im studying for right now. I hope to dig into the dash before I go or tommorow. I went out lastt night and saw where to look. Once Itake the cover off, how do I get inside to see the vacuum lines, or are they visible allready?
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From: Tucson, AZ
Re: looking
Originally Posted by james tharp
I have this Micro test Im studying for right now. I hope to dig into the dash before I go or tommorow. I went out lastt night and saw where to look. Once Itake the cover off, how do I get inside to see the vacuum lines, or are they visible allready?
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From: Rockwall County Texas
Found the HVAC
Here is how mine goes.
O --------this is empty
1O O ----this is pink and goes up into the dash heading
2 O O---This one is lime green
O ----- this one is cream
1 is Dark blue
2 is red
No hissing sounds.
O --------this is empty
1O O ----this is pink and goes up into the dash heading
2 O O---This one is lime green
O ----- this one is cream
1 is Dark blue
2 is red
No hissing sounds.
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From: _Phoenix, AZ_ _WCBF '05, '06, '07 Survivor_ ____NEBF '07 Remnant___
Originally Posted by randman1
At this point, you may want to remove the HVAC programmer. You can disconnect the colored vacuum lines from the inside and put a vacuum gauge on the purple line. That'* the source. If it is determined that you have sufficient source vacuum, then it'* on to testing the little actuators in the programmer.
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From: Rockwall County Texas
Lines
Im having a hard time finding where the vacuum line goes into the engine..Or the source. I think it was said it was near the Master cylinder. That is the big round thing where you put the break fluid in right?
Progressing not regressing
:?: :? How I feel moment to moment with this!!!
Progressing not regressing
:?: :? How I feel moment to moment with this!!!
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From: Western MA
My service manual was unclear as to the exact location of the source but it did have one line labeled "To Accessory". This line connects to the intake manifold right next to where the large vacuum hose for the brake booster connects. The brake booster hose is about 7/8" in diameter, black and goes from the booster on the firewall to the intake manifold. Your description of "That is the big round thing where you put the break fluid in" is nearly correct. brake fluid is inserted in the master cylinder which is bolted to the booster. You have the right idea though.