Stop worrying about that dreaded Check Engine Light! Mechanic is your smart guide to understanding and fixing your car's problems. Instantly find out what fault codes like P0420, P0300, or P0171 mean in plain, simple English.

? **WHAT YOU CAN DO WITH MECHANIC:**

✅ **INSTANT FAULT CODE LOOKUP:** Enter any DTC (P, U, B, C codes) and get a clear definition, possible causes, and step-by-step solutions.

? **AI-POWERED DIAGNOSTICS:** Just describe your problem in your own words, like "car shaking at idle" or "AC not blowing cold," and our AI will analyze the issue and suggest solutions.

?️ **DIY REPAIR GUIDES:** Get step-by-step instructions with our voice assistant for simple repairs and maintenance you can do yourself (headlight adjustment, oil check, etc.).

? **FIND A TRUSTED GARAGE:** If the problem is serious, find the nearest and best-rated auto repair shops and mechanics on the map.

? **ALL MAJOR BRANDS:**
Solutions for Ford, Chevrolet, Toyota, Honda, BMW, Volkswagen, Mercedes, and many more, including common problems and specific fixes.

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