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Why does the Audi engine still make noise after turning off?

2 Answers
IrisAnn
07/29/25 4:33am
After the temperature of the car's engine system drops, the cooling system will automatically stop working. The following is an introduction about Audi: 1. Introduction: A luxury car brand with a logo of four interlocking rings. Currently a subsidiary of Volkswagen Group in Germany. On December 20, 2018, Audi ranked 51st in the 2018 World's 500 Most Influential Brands list. 2. History: The history of Audi AG in manufacturing cars and motorcycles can be traced back to the 19th century. Originally, four car companies in Saxony—Audi and Horch in Zwickau, Wanderer in Chemnitz-Siegmar, and DKW in Zschopau—made outstanding contributions to the advancement of the German automotive industry at that time.
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LaAlivia
08/12/25 8:15am
I've been driving an Audi for several years and have encountered the situation where the engine continues to make noise after turning it off several times, especially after long-distance driving in summer. The main reason is that the cooling system is still working, with the fan continuing to operate to help dissipate heat from the engine or turbocharger, preventing heat buildup that could damage components. Audi's engines are quite sophisticated, and the fan will continue to run for a few minutes after shutdown until the temperature drops. This is a normal phenomenon and nothing to worry about, but be aware that if the sound is unusually sharp or lasts more than 10 minutes, it could indicate a fan motor failure or electrical issue. Remember to regularly clean the radiator and fan blades to avoid dust buildup and blockage. After parking, wait a bit longer before leaving to ensure everything is safe.
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