Automotive service request
Check Engine Light Diagnostics near you
Request a diagnostic starting point for an illuminated engine warning light.

Read the symptom
What should you notice before requesting help?
Request a diagnostic starting point for an illuminated engine warning light. For this job, useful observations matter more than guessing the failed part.
Steady lightOften drivable, but diagnosis is still needed.
Flashing lightCan indicate a more urgent misfire condition.
DriveabilityRough idle, loss of power, stalling.
Recent repairWork done shortly before the light appeared.
Can this be mobile?
Adjacent problems
Other service paths
Mobile Mechanic
Request a mechanic who can inspect or repair eligible problems where the vehicle is located.
Open →Car Diagnostics
Request diagnostic help for warning lights, noises, drivability or electrical symptoms.
Open →Brake Repair
Request inspection or repair options for brake pads, rotors and related symptoms.
Open →Car Battery Replacement
Request battery testing or replacement options where mobile service is available.
Open →Safety first: if the vehicle is in an unsafe traffic position, overheating severely, has a braking-safety issue, or shows another immediate hazard, moving to a safe situation can be more important than attempting a mobile repair.