My petrol car sounds like a noisy diesel engine. When I start it later on, it becomes quiet after running. What could be the fault? - Quora
![Brand New 19 Hyundai Tucson Sport starting making a loud rattle-y noise when idling, looked under the hood and found a white fluffy fabric tucked into the crevices of the engine. Could Brand New 19 Hyundai Tucson Sport starting making a loud rattle-y noise when idling, looked under the hood and found a white fluffy fabric tucked into the crevices of the engine. Could](https://preview.redd.it/mpk19ivsju841.jpg?auto=webp&s=1d79d1d96bddfbd83a2409c56b70aa425888e602)
Brand New 19 Hyundai Tucson Sport starting making a loud rattle-y noise when idling, looked under the hood and found a white fluffy fabric tucked into the crevices of the engine. Could
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