![Does anybody know what could cause the knocking noise? Only occurs at idle and when the engine is warm : r/e46 Does anybody know what could cause the knocking noise? Only occurs at idle and when the engine is warm : r/e46](https://external-preview.redd.it/m7trhnG9VWSNX0H5IM4fly2u6xQWrBJXiG2H0VWSfok.png?width=640&crop=smart&format=pjpg&auto=webp&s=c50980332bca1f43ec9079861249986028cec778)
Does anybody know what could cause the knocking noise? Only occurs at idle and when the engine is warm : r/e46
![BMW 3 Series E46 – Common Problems, What to Look Out for, and More! – Genuine and OEM replacement car parts for European vehicles at the lowest price! BMW 3 Series E46 – Common Problems, What to Look Out for, and More! – Genuine and OEM replacement car parts for European vehicles at the lowest price!](https://eeuroparts.com/wp-content/uploads/E46.jpg)
BMW 3 Series E46 – Common Problems, What to Look Out for, and More! – Genuine and OEM replacement car parts for European vehicles at the lowest price!
Seriously thinking about selling my e90 M3 for a e46 M3, convince me not to. - BMW M3 Forum (E90 E92)
![Name that clunk | Project E46-chassis BMW M3 | BMW M3 | Project Car Updates | Grassroots Motorsports Name that clunk | Project E46-chassis BMW M3 | BMW M3 | Project Car Updates | Grassroots Motorsports](https://s3.us-east-2.amazonaws.com/prod.mm.com/img/projectcars/BrokeLead1.jpeg)
Name that clunk | Project E46-chassis BMW M3 | BMW M3 | Project Car Updates | Grassroots Motorsports
![We've all had that moment when you know a part is about to give out soon, but you don't replace it right away… : r/e46 We've all had that moment when you know a part is about to give out soon, but you don't replace it right away… : r/e46](https://preview.redd.it/weve-all-had-that-moment-when-you-know-a-part-is-about-to-v0-q8zqh9olwfna1.jpg?width=640&crop=smart&auto=webp&s=ccd49462833aff4bc09f547cb7de7d51b7ce468e)
We've all had that moment when you know a part is about to give out soon, but you don't replace it right away… : r/e46
![Car shakes and shift knob shakes as shown in video(doesn't happen when coasting in N) gets worse with acceleration. Any ideas what could be causing it? Absolutely no shake at all when Car shakes and shift knob shakes as shown in video(doesn't happen when coasting in N) gets worse with acceleration. Any ideas what could be causing it? Absolutely no shake at all when](https://external-preview.redd.it/WwrwmqAZ07OijKD7DDO9pT88Aup5HG8KXucuGvJWql0.png?width=640&crop=smart&format=pjpg&auto=webp&s=1043798846f7510bd5b175ff3e175cf3a9fa1423)