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Check Engine light only when cold

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Mar 8, 2007 | 12:40 PM

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91rammer

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Joined: Mar 2007

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Check Engine light only when cold

It comes on like that only when I first start it up or its been sitting a while. Then when warm I can shut it off, turn it back on then no code,,[8D]Any ideas? sound like a 02 sensor?
thanks a mill guys

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