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05-21-2012, 05:18 PM
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#1 |
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Stock
Join Date: Mar 2008
Location: SW Kansas
Posts: 11
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It doesn't show any codes but I thought it could be a vacuum issue but didnt find anything. Any guesses on where the issue could be.
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05-22-2012, 03:51 AM
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#2 |
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Supra Forum Moderator
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
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iscv? idle speed control valve? did you take your TB off or mess with any of your cables recently?
http://www.cygnusx1.net/Supra/Librar...ction=FI&P=106 in my experience, the only time I had high idle was when I took my throttle cable off and when re attached, it slipped and got snagged in a funky way. If you didn't remove any cables or adjusted them. recheck for leaks then diagnose your isc. yes on intake leaks also.. check around your accordion hose for unmetered air being sucked in. also on your intake plenum and lower manifold.
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 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines : Last edited by Green7mgte; 05-22-2012 at 01:25 PM. |
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| 1991, 7mge, starting |
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