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2026. 6. 30. ์ž‘์—…

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๋‚œ์ด๋„ ์‰ฌ์›€โฑ ์˜ˆ์ƒ 60~120๋ถ„๐Ÿ”ง ์ „์šฉ ์ง„๋‹จ๊ธฐ

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What is that knocking sound my engine makes when the revs drop too low?

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It sounds like to me this is the general noise an engine makes when being "lugged" or run at a low RPM under heavy load ... basically, it makes this noise because there is a big boom in the cylinder and no place for the energy to go. This really is not good for your engine at all. You should try to be a little more gentle on your engine and drive train.

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Hello! I have not driven my car for a month and now have this noise. It is a 2016 V Jetta and normally in great shape. The noise is in the background and sounds like something soft is rubbing against something. It picks up at 10 mi/hr or so and then stays onโ€ฆThank you! https://global.discourse-cdn.com/cartalk/original/3X/3/f/3f6ae6628ea80cf8d6b1899d0b2392d868545516.mp3

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i looked in my hood and noticed this serpentine belt. does it need replacement? itโ€™s not making any squeeking noises car runs fine for being about 16 years old. IMG_4074 1920ร—2560 686 KB

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Power seat - Whenever vehicle is started or shut off and the seat slides forward of back, the power seat makes an annoying, obnoxious noiseโ€ฆ I thought something was stuck in the track but now I think itโ€™s the motor going out. Guy at the local dealership said it just needed grease. He appears to be incorrect. Any thoughts? Thoughts?

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A buddy and I were trying to replace his right front wheel hub, on his 2008 Chevy Impala LTZ. He described the engine size as 3900, I would think that means 3.9 liter, although I didnโ€™t know there is a 3.9, I only know of the 3.8 liter and 3,1 Liter. One of the mounting bolts is so tight that the socket would not keep a grip on the bolt head, no matter how hard we tried to force the socket onto the bolt head. We had tapped on it as best we could with a hammer and metal rod, we heated the area with a torch, no luck. Of course, very little access to this bolt head, so impossible to use an impact

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