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Join Date: Aug 2022
Posts: 232
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Where does this vacuum line go?
On the left side of the engine I saw this purplish/blue line just laying there. It wraps up behind the air box parallel with the red hose.
Any idea what this is supposed to plug into? And yes I know the WUR is incorrect for a ‘81 - working on that! 
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09-08-2023, 07:48 AM
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Maybe the distributor vacuum retard? Does your distributor have two ports, and one is open? Is the loose line plugged?
__________________
1982 911SC |
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09-08-2023, 07:58 AM
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Quote:
The line is not plugged at the end. |
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09-08-2023, 08:15 AM
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You were correct. Thanks for the nudge!
 
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09-08-2023, 08:49 AM
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Retard Vacuum Hose Connections………..
Quote:
Maverck, The bluish rubber vacuum hose (retard) goes to the lower vacuum port at the throttle body (towards the rear bumper). The upper port at the TB (towards the rear bumper) is for the WUR vent. Tony |
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09-08-2023, 10:09 AM
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Quote:
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09-08-2023, 06:21 PM
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