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Registered
Join Date: Dec 2003
Location: Milky Way Galaxy - 3rd Stone
Posts: 871
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Emission vent hoses. One comes off blower housing and goes to charcoal canister in front trunk. The other is the return line from tank/canister/expansion chamber and goes to air cleaner. Keep fuel smell out of cabin and burns gas vapors from tank.
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Ron Meier
Backyard Shadetree Mechanic
1974 914/6 conversion with 2.7L (The Grey Ghost)
1973 Chalon with 2.4T MFI (Schlitzalom)
All my 4 cylinders are gone 
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