Check Engine Light Diagnostics
If you’re looking for Check Engine Light Diagnostics in Cleveland, Oklahoma, Bob’s Auto is here to help. A glowing check engine light can mean anything from a loose gas cap to a serious engine problem. Don’t ignore it—bring your vehicle to Bob’s Auto for a professional diagnosis.
Symptoms & when to service
Check engine light or other warning lights illuminated
Engine running rough, stalling or surging
Failed emissions test or reduced fuel efficiency
Flashing check engine light (indicates a severe misfire; stop driving and call us)
Why choose Bob’s Auto
We don’t just read codes—we interpret them. Our technicians use advanced diagnostic equipment and training to identify the root cause of the problem. We’ll explain the issue in plain language, prioritize repairs and never recommend unnecessary work. Drivers in Cleveland, Oklahoma count on us for straightforward answers and quality repairs.
What's included in our service
We’ll help you understand what’s going on and what needs to be done. We’re your local Cleveland, OK auto repair shop for honest service and clear answers.
Connect a scan tool to retrieve diagnostic trouble codes
Provide a Digital Vehicle Inspection report
Inspect related components and systems for wear or damage
Perform pinpoint testing to verify sensor and circuit operation
Clear codes after repairs and ensure the light stays off
Pricing & warranty
A diagnostic fee applies to check engine light evaluations. If you proceed with our repair recommendations, the fee is applied toward the job. All repairs come with our 1 year warranty.
