Gas tank venting

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Aug 22, 2005 | 06:33 PM

noyozoid

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Gas tank venting

I Have a 1998 Windstar. When I take the gas cap of a hissing sound occurs, therefore I know that Iu have a venting problem, but what. The code reader gives me code 1450 " Unable to bleed up fuel tank vacuum". Where should I start to find the problem.

Aug 23, 2005 | 04:33 AM

Dannym

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From: Sweden

I would think replacing the gas cap would do it.

Aug 23, 2005 | 07:46 AM

Ian F

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Might also be a clog in the EVAP system, which vents tank gases into the intake manifold. But as I think about it, the gas cap is probably your culprit....