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Author Topic: I need vacuum help  (Read 2405 times)

Offline Da67goatman

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I need vacuum help
« on: January 05, 2011, 07:18:20 pm »
What is the best way to CAUSE a vacuum leak?  Yes I know this is opposite of what everyone else does.  I need to have vacuum bleeddown in rubber hose.  Should I put a slit in it? A hole?  I need ideas.  Thanks.
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<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior

Offline Grim 82

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Re: I need vacuum help
« Reply #1 on: January 05, 2011, 07:44:54 pm »
Unplug one. Try the HVAC line.
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Give a man a gun, and he might rob a bank. Give a man a bank, and he might rob the world.

Offline Da67goatman

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Re: I need vacuum help
« Reply #2 on: January 05, 2011, 09:26:28 pm »
Never mind I re-routed some stuff and used a pre-existing vent.
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<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior

Offline DnStClr

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Re: I need vacuum help
« Reply #3 on: January 06, 2011, 04:30:08 pm »
Why did you need a leak?
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87 Chevy Silverado

Offline Da67goatman

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Re: I need vacuum help
« Reply #4 on: January 06, 2011, 04:47:37 pm »
I have vacuum operated water valves, and vacuum closes them.  in order for me to have heat I had to kill vacuum to them, but it wouldn't bleed off, it retained the vacuum.  I rerouted lines and it all worked out, no holes needed.
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<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior
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