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GMC C4500 Topkick MPG

2 GMC C4500 Topkicks have provided 30 thousand miles of real world fuel economy & MPG data.
Click here to view all the GMC C4500 Topkicks currently participating in our fuel tracking program.

Created with Highcharts 4.0.4Avg MPGNumber of Vehicles1112012

GMC C4500 Topkicks For Sale Nearby

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Replace O2 Sensors

Replace your sensors with tuneups. With fresh sensors every ... ...

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