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Old 09-22-2006, 02:44 AM
smh3 smh3 is offline
Hummer Veteran
 
Join Date: Jan 2006
Location: Colorado Springs, Co
Posts: 27
smh3 is off the scale
Smile Re: Any one else having this check engine light?

Took mine to about 12,500'. All kinds of things came on. Long story short it was a Mass airflow sensor.
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