Want to know why your check engine light is on? You can Do-It-Yourself (more software). You can mount a screen in your dashboard that will show you the data as you drive. You can also outright buy a reader. Steve Olson advocates going to Autozone before going to the dealer but some of his commenters that work at dealerships disagree.
Husband to one wonderful wife, father to five fantastic children, juggler, technophile, freelancer, DIYer, adventurer, volunteer
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