Vacuum Pump
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I should have mentioned that we have Warn manual hubs & the vacuum line down to the hubs has been capped-off up top. The only thing that I can add is that when we're KOEO & I place my hand between the pump & the fender I can feel air blowing on my hand. That little bugger never shuts off & is just continually running, is it that way for everybody?
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#5
That port is left open like that. Make sure the pump is actually working (you should be able to hear it when you turn the key on without starting the vix)... best way I found to test the whole system and identify where the leak was to use a hand vacuum pump. I think I paid like $30 for mine. Just start at the top and work your way to the ends until you find which one doesnt hold the vacuum. Pretty simple and pretty quick actually. have fun
#6
i just read your post that you already know its working.. clearly you have a leak as its not stopping. use a vacuum pump to identify where your leak is.
I had a really dried up hose that leaked just enough. Replaced it and was good to go
I had a really dried up hose that leaked just enough. Replaced it and was good to go
Last edited by MalwareDRay; 09-10-2013 at 08:28 PM. Reason: added info
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#8
OP, get a mity vac (hand vacuum pump) and start testing the vacuum lines starting at the pump and following them to each joint until you find the leak. The bad news? There is no bad news, the mity vac is a great buy, you'll find all kinds of uses for it, it shouldn't take more than 30 minutes to find your leak, and vacuum line and fittings is super inexpensive.
#9
So I got a chance to start my safari. The line running through the firewall appears to be the culprit. There is also an additional connection at the firewall that could be the issue but I cannot easily get to it without removing the wheel liner. I'm assuming the connection at the firewall is to prevent chaffing of the vacuum lines on the firewall itself. What I'm wondering is can I just run a new line straight through the firewall & bypass that connection?
Also, is the "thingy" (yeah, that's how I describe lots of stuff) in the picture below to activate the auto hubs? If it is, I'm thinking of trying to get as few connections in possible in the new line.
Also, is the "thingy" (yeah, that's how I describe lots of stuff) in the picture below to activate the auto hubs? If it is, I'm thinking of trying to get as few connections in possible in the new line.
#10
So I got a chance to start my safari. The line running through the firewall appears to be the culprit. There is also an additional connection at the firewall that could be the issue but I cannot easily get to it without removing the wheel liner. I'm assuming the connection at the firewall is to prevent chaffing of the vacuum lines on the firewall itself. What I'm wondering is can I just run a new line straight through the firewall & bypass that connection?
Also, is the "thingy" (yeah, that's how I describe lots of stuff) in the picture below to activate the auto hubs? If it is, I'm thinking of trying to get as few connections in possible in the new line.
Also, is the "thingy" (yeah, that's how I describe lots of stuff) in the picture below to activate the auto hubs? If it is, I'm thinking of trying to get as few connections in possible in the new line.
#11
Now I'm having trouble locating vacuum lines locally. The hard vacuum lines at the auto parts stores are only 3' long, I could chain a whole bunch of them together, but I was hoping to eliminate as many connections as possible. RockAuto appears to sell "soft" bulk lines @ 5/32 with an ID of 3/16, which would fit right on the vacuum reservoir, but then I would need to rig a couple pieces to get the correct size on the other end to connect behind the glove box. Anyone see any problems with taking this route?
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I think he found hard and soft line, but the parts stores only carry it in 3' packages. I'm sure you can find exactly what you're after online in a 50' roll for next to nothing. If it was me, I'd probably use soft line from the part store and splice it where I needed too. That's just me though
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