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Review title: Invaluable Diagnostic Tool
Product review: I purchased this code reader on 4/2/2010 and already probably saved a couple hundred dollars on labor and diagnostic fees by doing it myself. I'm not a mechanic at any means but with this code reader, the internet, and help at the auto parts store doing it yourself is not so difficult. I definitely recommend having this handy tool readily available just in case of that darn "check engine" light comes on.
