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Old 12-30-2012, 01:16 PM
jorgE30 jorgE30 is offline
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Location: sydney
 
Join Date: Dec 2012
Posts: 25
Mein Auto: E30
Quote:
Originally Posted by actletpone View Post
Maybe it use to have a charcoal canister which has been deleted to vent the fuel vapors back into the intake and that plug was for the breather valve?
yeah mate you're right the charcoal canister should be there and it has something to do with fuel vapors
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