Call around to your local auto parts stores, most likely one of them will read your code for free and tell you what needs to be fixed if anything. (They're in the business of selling parts, so they're hoping the check engine can be fixed by a part that you can buy from them and replace.)
Pep Boys, AutoZone, O'reilly, Advance Auto and Napa Auto have been known to read your codes for free.
Please see my edited answer, I've added a few parts places that have been claimed to read the codes for free.Please see my edited answer, I've added a few parts places that have been claimed to read the codes for free.
Answers & Comments
Call around to your local auto parts stores, most likely one of them will read your code for free and tell you what needs to be fixed if anything. (They're in the business of selling parts, so they're hoping the check engine can be fixed by a part that you can buy from them and replace.)
Pep Boys, AutoZone, O'reilly, Advance Auto and Napa Auto have been known to read your codes for free.
Please see my edited answer, I've added a few parts places that have been claimed to read the codes for free.