Question about 2003 Hummer H2
Hi, I own a '03 Hummer H2 suv my gas gauge shows full when it's above 1/2 and my speedometer shows I'm doing 40+ mph when I'm stopped at a traffic light both started these problems at the sametime? Please help me Thanks!
For what i had experienced is to change the fuel sender unit and speedometer gauge and recalibrate the IPC to the latest calibration.
Posted on Jun 01, 2009
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Posted on Jan 02, 2017
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