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911nut 911nut is offline
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Join Date: May 2001
Location: Michigan
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The decel valve is looking for a vacuum signal to open it. If you don't plug the nipple it shouldn't matter. The valve never opens. As Mike and Goren have pointed out, it might be leaking, however.
I'd remove it and plug up the intake and i/c openings as a way of troubleshooting the problem.
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Paul B.
'91 964 Turbo
Port matched, SC cams, K27/K29 turbo, Roush Performance custom headers w/Tial MV-S dual wastegates, Rarlyl8 muffler, LWFW, GT2 clutch & PP, BL wur, factory RS shifter, RS mounts, FVD timing mod, Big Reds, - 210 lb
Old 10-12-2008, 06:51 AM
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