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Title: worth every penny!
Review: My car does have guages so this is great! My gas guage is flaky and shows half full and then all of a sudden about empty. I programmed this little beauty to show me how many gallons of gas I have used and it is very acurate after only a few fill-ups adjustments. It also doubles as a great tool to view your computer codes if your check enging light pops on!
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