My 2002 Yukon has a rough idle starting at 10 seconds after start of vehicle, what is the cause?

JACOBANDNICKOLAS

MECHANIC
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As far as an exhaust problem, it would depend on what is wrong within the exhaust. An O2 sensor, catalytic converter or obstruction would cause it to come on.

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Thursday, November 3rd, 2011 AT 7:57 PM

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My 2002 Yukon has a rough idle starting at 10 seconds after start of vehicle, what is the cause?

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