Diagnose

Diagnose your car problem

Tell us what is happening with your vehicle and receive an AI-powered informational car problem report. The more details you provide, the better your report can be.

Vehicle information
Problem details
Informational report only — not a certified mechanical diagnosis.

What happens next?

After you submit your information and complete payment, BeforeMechanic will generate your AI-powered car problem report. Your report may include possible causes, a safety assessment, what to check first, an OBD code explanation, questions to ask your mechanic, a mechanic brief, and final notes.

Important safety notice

BeforeMechanic provides informational reports only. It is not a certified mechanical diagnosis. If your car has brake problems, steering issues, overheating, fuel leaks, heavy smoke, fire risk, severe knocking, or any urgent safety issue, stop driving and contact a qualified professional immediately.