https://www.oreillyauto.com/store-services

O'Reilly Auto Parts offers free check engine light testing to help you diagnose the problem. Most of ...

https://www.oreillyauto.com/dashboard-warning-lights

There are literally hundreds of reasons this light can come on. Your local O'Reilly Auto Parts store offers Free Check Engine Light ... O'Reilly Auto Parts will test your battery and/or alternator for free and ...

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Aug 9, 2017 ... When your check engine light comes on, it can get expensive to get problems diagnosed. Thankfully there are now ways check the OBD-II PID ...

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Apr 16, 2019 ... Is your check engine light on? Don't ignore it. Stop by O'Reilly Auto Parts today and let our Professional Parts People scan your vehicle for free.

https://clark.com/cars/autozone-free-battery-test/

Feb 27, 2019 ... A free battery test is available at AutoZone's more than 6000 ... Free; Loaner Tool Program – Free; Check Engine Light Testing via the Fix ...

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Did you know that you can get your check engine light scanned for free? ... major parts stores in the country, such as: Napa, Advance Auto, Autozone and O'Reilly's , ... Simply get the P code and visit us here to get started with your diagnostics.

https://www.getrichslowly.org/5-car-maintenance-services-you-can-get-for-free/

Mar 5, 2014 ... Similarly, if your check-engine light comes on, you can take your car to ..... The O' Reilly's auto parts store does offer the free diagnostic plug-in.

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It is true most auto parts chains offer free check engine light code ... O'Reilly has a reader device they will lend you to check the codes at the ...

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20 reviews of O'Reilly Auto Parts "I have been here twice now, once I bought the ... in here to get a diagnostic test run on my car that all auto parts stores offer for free. ... do the test if the check engine light is on, not the service engine soon light.

https://www.autozone.com/landing/page.jsp?name=in-our-stores

Some places charge you for testing your car, but at AutoZone, it's free. ... regulators, control modules, coils, throttle position sensors (TPSs) and other engine management components. ... You left the lights on in your car overnight, and your battery is dead. ... Don't forget to check out our awesome service Fix and Finder.