2nd Generation Specific 1986-1992 Discussion

vacuum lines and hard lines

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Old 08-01-2002, 03:44 PM
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Today i ripped off all of the hard vacuum lines on the block, removed my acv, and all that associated crap.

I need to know what things still need vacuum to operate and what i can just cap off and ignore.

I know my pressure sensor and wastegate need vacuum, what else? Does the oil injector spider need to stay put? What do i do with the lines that run from the charcoal canister?
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Old 08-02-2002, 06:36 PM
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ack, cmon give me some pointers, this thing has to be put back together tomorrow
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Old 08-02-2002, 07:31 PM
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we are waiting for you to beg. Actually, I'm not sure what all needs to stay, I'll be doing this on my GXL in a few weeks probably. After I finish rebuilding my 6 port, picked up a VDI from atlantarx7.com also that I plan on installing at the same time.
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Old 08-02-2002, 08:01 PM
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FPR needs a vac lines still( 1 past the TB) and the oil injectors still need one too, ah on the charcoal caninste leave the hardline from the fuel tank open, ( to vent) and make sure u also leave the 2 vac nipples on the oil filler neck open atomsphere vent too(uncapped).
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Old 08-02-2002, 09:16 PM
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you need vacuum to the pressure sensor, bov, wastgate actuator that's about it. make sure you cap the throttle body vacuum holes or hook something up to them
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