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Discussion Starter · #1 ·
Can anyone tell me what hose is supposed to go here? The nipple was plugged by a past owner or mechanic. I couldn't for the life of me find it on realoem.

Came across this while replacing the purge valve and injectors.

Motor vehicle Light Automotive tire Bicycle part Rim
 

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Is there any down side to leaving it as is?
Before you ask that you should look at the other location. That is a oil drain for the plenum. I suspect there is a reason they plugged that and they should not have, the cause should have been corrected. There could be some other plugs in place and it likely was to stop oil come back up into the plenum, could be you have a problem with the vanos.
 
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