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Old Jan 6, 2015 | 02:00 PM
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BROWNINGFX4
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Took my 91 hunting this morning And it seemed like after it warmed up it would idle very very high when I pushed in on the clutch. If I turn it off and go again it seems after awhile when I go to push the clutch in it revs up really high.. any ideas???


91 4.9i6 4x4 5spd
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Old Jan 6, 2015 | 04:36 PM
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1994 F150 XLT 5.8L 2wd
 
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IAC most likely. Other ideas include TPS, FPR, small vac leak.
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Old Jan 6, 2015 | 06:02 PM
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BROWNINGFX4
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Yeah I took it off and tryed cleaning it and it started acting worse.. Guess that's a good sign it's probably bad
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Old Jan 6, 2015 | 09:41 PM
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Unplug the IAC connector, start it up and see how it acts.
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