P1450 "unable to bleed up fuel tank vaccum" - Mustang Evolution

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Old 08-29-2015, 04:29 PM   #1
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P1450 "unable to bleed up fuel tank vaccum"

Starts rough when I put gas in my car. Idling is rough. Rpms seem to get stuck on 1,2, and 3rd gear when downshifting. This all started when I put my boss 302 Intake manifold. Looking around in the engine bay I noticed this clip. I'm not a mechanic but I'd say it's supposed to be connected to something tho I can't find anything to connect it to. Anyone had this problem before? Any ideas

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Old 08-29-2015, 05:43 PM   #2
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What did you do with the purge valve?
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Old 08-29-2015, 05:45 PM   #3
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Ummm what's the purge valve? I didn't do the install myself I took it to a shop

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Old 08-30-2015, 12:42 PM   #4
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Could not having the purge valve connected be the problem for eberything??

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Old 08-31-2015, 01:33 PM   #5
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take back to the shop that did the work,ask them to finish job and re-install purge valve/solonoid
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