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George H.
George H., Hyundai Technician
Category: Hyundai
Satisfied Customers: 2102
Experience:  Hyundai Gold certified, ASE Master tech 15+ years
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My car is a hyundai sonata and it is making a rattling

Customer Question

My car is a hyundai sonata and it is making a rattling noise. It sounds like a stone rolling around in the engine. It happens first thing in the morning and when I accelerate. I have taken it into a mechanic who has said that he is unable to diagnose the problem and recommended I take it to a Hyundai specialist. Would you know what is causing the noise?
Submitted: 1 year ago.
Category: Hyundai
Expert:  Virtual Wrench replied 1 year ago.


I am a 35+ year master mechanic and am happy to help you with this question.

I have a pretty good idea of what might be causing this but i need to know approx how many miles are on it and which size engine it has please.