C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

vacume line help

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Old May 27, 2007 | 08:52 AM
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cbarmy04
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From: ft hood tx
Default vacume line help

i have a vacume line on the back of my 84 cross fire motor to the left of the distributor on a t valve. it comes from the block to the valve and out the bottom i cant figure out where it go's after it come out the bottom. if any one knows where it go's please let me know. a vacume line diagram whould help to. thankscbarmy04@yahoo.com

Last edited by cbarmy04; May 27, 2007 at 08:56 AM.
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Old May 27, 2007 | 09:24 AM
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Not familiar with the 84, but if it's anything like my 86, the vac line from motor goes to check valve/tee then one goes to wire harness at center of firewall (heads to HVAC) and the other line from tee goes to vacuum storage ball in left front fender area. Cruise control would also be fed from this line.
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Old May 27, 2007 | 09:58 AM
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cbarmy04
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From: ft hood tx
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thanks i found it it was to the cruse control it just had an adapter to another line on the cruse thingy. sorry for the technical terms im lerning as i go this is my first vett. its an 84 cross fire i got for $2k
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