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2010 2011 BMW 5 Series Forum F10 Tuk Tuk sound at idle and non constant power delivery at high rpm |
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02-25-2019, 04:15 AM | #1 |
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Tuk Tuk sound at idle and non constant power delivery at high rpm
F10, N20
Recently i had a strange sound while idling and the engine warm up. please check the video from the following link which is exactly the same of some one's post. The Tuk Tuk Sound comes constant for every 3 minutes for a duration of 1 minute approximately At the same time the power delivery is not constant and smooth while pushing the throttle at high rpms. I changed the BOV but still the problem the same. anyone can assist please?https://youtu.be/m8H9aWwxbew |
02-25-2019, 04:31 PM | #2 |
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I have a ticking sound in my N55-F10 , but it disappears once I turn off the A/C - I guess it's from the ac compressor.
But the sound that i get is not strong at all like this one...
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2011 F10 535i N55 PWG 8AT | "Pureboost.de Tune" + MHD Flasher | xHP Stage 3 Transmission Tune | N20 3.5bar TMAP Sensor | Pure Stage 2 Turbo | GFB DV+ | Fuel-It Stage 2 LPFP | 93 Octane Fuel | BMS Intake | ER 4" CLess D/Pipe | ER 3" Charge-Pipe | Wagner-Tuning Competition Intercooler | Custom Turbo Inlet Pipe | https://i.imgur.com/iR4wm3I.jpg |
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02-27-2019, 08:25 AM | #3 |
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02-27-2019, 09:35 AM | #4 |
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Wonder if its an issue with the wastegate? That could explain power issue. Also try when engine is cold if you can feel any vibration on the wastegate with finger.
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03-14-2019, 12:08 PM | #5 |
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