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1993 460 check engine light

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Old 12-04-2007, 12:14 PM
429law 429law is offline
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1993 460 check engine light

Hello-

I have a 1993 460 f250 the check engine light will turn on after the truck gets to warm temp, no codes stored. new O2 sensor. Any ideas???

thanks
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Old 12-04-2007, 05:54 PM
chrisf250-460 chrisf250-460 is offline
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does it run bad idle rough,miss,hesitate?how many miles on it?
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Old 12-05-2007, 10:25 AM
429law 429law is offline
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It runs great no miss or rough idle at all, fuel mileage dropped some...193,600 miles.
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Old 12-07-2007, 11:26 AM
429law 429law is offline
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Any Ideas??? It does have a K&N cold air intake TB spacer, headers, aero turbine 3030 muffler??? I can not figure out what is up???
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Old 12-07-2007, 02:33 PM
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merlynr merlynr is offline
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Disconnect battery for 10 minutes and see if cel comes back on. May take several restarts to set a new code.
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Old 12-09-2007, 10:37 AM
chrisf250-460 chrisf250-460 is offline
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the egr could possibly need cleaning
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Old 12-15-2007, 08:41 PM
429law 429law is offline
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New EGR about 5,000 miles ago, I tryed the reset thing and it came up after three more starts, it is very strange that it will not store the code...
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