Great Lakes 4x4. The largest offroad forum in the Midwest - View Single Post - Check Engine Light
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Old October 9th, 2006, 05:42 PM   #2
Pew pew!
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Join Date: 11-04-05
Location: Novi, MI
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You're running too rich. MIL is probably on because your 02 sensors are detecting that. Run your truck over to autozone and have them scan it and get the code. It's free.
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