Mechanic On Tap: Diagnostics

Mechanic On Tap turns your phone into a practical car diagnostic and repair-cost tool.

PHOTO ESTIMATES

Snap a photo of the damage or the part you are worried about and get an itemized repair estimate for your vehicle, with typical parts and labor ranges.

CHECK-ENGINE LIGHTS AND OBD-II CODES

Look up any OBD-II trouble code (P0300, P0420, P0171 and thousands more) in plain English. Mechanic On Tap explains what the code means, the most common causes, how urgent it is, and whether the car is safe to keep driving.

REPAIR COST ESTIMATES

See expected price ranges for common jobs such as brakes, batteries, alternators, catalytic converters, timing belts, and suspension work, adjusted for your car's year, make, and model.

WHAT ELSE YOU GET

- A garage for your vehicles, with maintenance reminders based on mileage

- Saved diagnostic history so you can track a recurring problem

- Clear repair checklists you can bring to a shop so you know what to ask for

- Guidance on which fixes are DIY-friendly and which need a professional

WHY DRIVERS USE IT

Mechanic On Tap helps you walk into a repair shop informed: you know the likely fault, the likely fix, and a realistic price range before you get a quote.

Mechanic On Tap provides informational estimates and diagnostic guidance only. It is not a substitute for inspection by a qualified technician. Actual prices vary by location, vehicle condition, and shop rates.