Free Check Engine Light Testing

Never ignore a warning light. Doing so can lead to safety issues, a roadside breakdown or costly repairs down the line. If your Check Engine Light is on, our Professional Parts People will scan the code for you and provide a list of possible fixes.

Some codes may call for further diagnosis.
When that occurs, we will be happy to refer you to a professional technician.


How Does it Work?
  • Our Professional Parts People scan your vehicle information, trouble code(s) and mileage

  • We run your trouble code(s) through a comprehensive database of over 26 million verified fixes

  • We provide you with a FREE printout of verified fixes from a team of ASE Certified technicians

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Additional Store Services to Check Out
FREE Check Engine Light Help is one of several free services offered by O’Reilly Auto Parts. Here are some others:

  • FREE Battery Testing

  • FREE Wiper Blade Installation

  • Fluid & Battery Recycling

  • Loaner Tool Program

See All Store Services

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