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Review title: BETTER IDEAS:
Product review: Two things come to mind. First, the "Scangauge II" does everything this unit does plus much more (calculates your MPG, etc), for less money (they have a website, check it out). Second, if it's just a check engine light you're trying to deal with, don't go to a dealer or mechanic. Auto parts stores (Checker, Autozone, etc) have scanners like this and will usually check your car for you for free. No cost, and in less than 5 minutes. Hope these suggestions are useful, rate my review as helpful if you like the ideas.
