What is this part? - Ford Powerstroke Diesel Forum
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post #1 of 3 Old 05-25-2014, 06:17 AM Thread Starter
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What is this part?

Does anyone have an idea what that black box is for? Its mounted on top of your passenger fender plastic and only has 2 air line looking hoses attached to it.

and can i remove it, and just tap both lines together

e99 7.3 Crew Cab 4x4
6.0 Trans Cooler
06 Mirrors (wired all but heat) 06 step bars
36" Tires/factory 06 18" rims
PHP Chip/Glow Shift Gauges
Crank Case Vent Mod
600k miles and still running strong.
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post #2 of 3 Old 05-25-2014, 11:36 AM
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Vacuum reservoir and you really should leave it alone. If you really want that space find a smaller one that would fit inside the fender

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post #3 of 3 Old 05-25-2014, 12:20 PM
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and your vac pump would run and run and it would /could depending on what you have affect your auto hubs/ and HVAC

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