Unusual Noise Under Car Over Bumps
A noise from under the car when going over bumps often indicates a worn or damaged suspension component, such as bushings, ball joints, or sway bar links. It could also be a loose exhaust or heat shield.
Diagnosis Details
Possible Causes
Worn sway bar end links or bushings
Worn control arm bushings or ball joints
Loose exhaust system or heat shield
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What You Should Do
Inspect the suspension components (sway bar links, control arm bushings, ball joints) for wear or looseness.
Also check the exhaust system and heat shields for any looseness or contact with the underbody.
A professional mechanic can perform a thorough inspection and replace any worn parts.
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.
