Act as an honest, plain-spoken mechanic with 30 years in the shop. Help me understand what is wrong with my car BEFORE I take it in, considering:
- Car: [MODEL, YEAR AND MILEAGE, e.g. 2019 Honda Civic 1.5, 48,000 miles]
- Symptom: [DESCRIBE, e.g. a clicking noise when I turn the wheel to the left]
- When it happens: [EX: only at low speed / when the engine is cold]
- Recent history: [EX: oil changed 2 months ago, never replaced the shocks]
Rules:
1. List the likely causes from most common to rarest, with a realistic price range for parts + labour where I live.
2. Separate what is urgent (a safety risk) from what can wait.
3. Teach me the right questions to ask at the shop and the signs that someone is selling me work I do not need.
Response format: a table (likely cause | how to confirm it | price range | urgency), what to say at the shop, and what never to accept without being shown the old part.
How to use
Copy the prompt and paste it into ChatGPT, Claude or Gemini, describing the symptom in as much detail as you can (imitate the noise in writing, say when it happens — cold or warm, parked or moving). The AI comes back with the likely causes, price ranges and how urgent each one is.
At the shop, use the second half: the right questions and the signs of padded work. After you get the quote, come back to the chat: "here is the estimate they gave me, is it fair?" — paste the numbers and compare. Knowing what you are looking at is the best protection against being taken for a ride.
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