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Old 08-11-2007, 10:42 PM
AvalonJohn AvalonJohn is offline
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Re: Codes 171/174 Returned after TSB fix - Windstar stalls when hot

Kaytibug,

Sounds like you (or your mechanic) left the vaccum line off on the passanger side. There are at least two (one being a double). You may need to take the plemun off to check. That would be the airy or hissing sound your hearing. If you get that on, it should run better, but not sure if that will clear the P0171 and P0174 codes. It's possible that the procedure to clear the codes originally wasn't done correctly.

AvalonJohn
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