05-27-2023, 12:51 AM | #1 |
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Strange (for lack of a better word) groaning sound
Hi all - just wondering if anyone is familiar with this sound (see you tube link)
https://youtube.com/shorts/0Qqu7E-QGvY?feature=share Some observations & thoughts - [ ] Only after warmed up - [ ] Can hear at slower speeds - [ ] In gear and in neutral when revved - [ ] Up to about 50kph when driving then can't really hear it - [ ] Makes sound with or without AC - [ ] Coming from area in front of centre console not sure if engine bay or not Possibles - [ ] Vacuum pipes - [ ] Blocked Filters - [ ] Pcv or ccv valves - [ ] Sludge in engine - [ ] Head gasket gone? (Sometimes see puffs of white smoke from exhaust when accelerating out of a corner, usually on a gradient change) Hoping it's something simple and not a major Vehicle: 2011 BMW X1 S-drive18i E84 Rwd Any help appreciated. Any more info required please ask. Cheers RO |
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