E91 strange knoking front suspention

Naikonen · 08-19-2019, 03:37 AM

hello colleagues, my e91 320d i have a problem with my front suspension, it sounds like a one-time pop on bumps and cuts along the way. I replaced the front shock absorbers, the shock absorbers on the top, the ballasts (links on the anti-roll bar), the front long swabs (the hydraulic swabs), the tips of the steering bar. But the fucking remained. any ideas ?

porsche959 · 08-19-2019, 09:06 AM

You probably have the washer (between the strut and the mount) put on the wrong way. Black side up. Very easy to switch up and it would cause popping noises, as well as cause the steering to feel weird from sticking.

Naikonen · 08-19-2019, 09:36 AM

please explain well that I do not understand where this is because the language barrier and translator do not translate it very well. can the photo material?

porsche959 · 08-19-2019, 10:09 AM

https://www.e90post.com/forums/showthread.php?t=912530

https://www.e90post.com/forums/showthread.php?t=239416

Naikonen · 08-19-2019, 11:13 PM

I did it as given, it's not from there. I installed the strut bar at the engine and did a short test drive and for now this sound is not heard, but the test was small and I'm not sure if it disappeared.

Fritzer · 08-19-2019, 11:16 PM

Try and take a video of it, and upload it for our consumption. Advisement will follow.

Naikonen · 08-19-2019, 11:39 PM

I would do but the problem does when he wants, sometimes once a week. There is no way to know when he will do it again.

08-19-2019, 03:37 AM	#1
Naikonen Registered 0 Rep 4 Posts Drives: E91 Join Date: Aug 2019 Location: Bulgaria iTrader: (0)	E91 strange knoking front suspention hello colleagues, my e91 320d i have a problem with my front suspension, it sounds like a one-time pop on bumps and cuts along the way. I replaced the front shock absorbers, the shock absorbers on the top, the ballasts (links on the anti-roll bar), the front long swabs (the hydraulic swabs), the tips of the steering bar. But the fucking remained. any ideas ?
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08-19-2019, 09:06 AM	#2
porsche959 Banned 471 Rep 996 Posts Drives: porsche Join Date: Jul 2018 Location: chicago iTrader: (0)	You probably have the washer (between the strut and the mount) put on the wrong way. Black side up. Very easy to switch up and it would cause popping noises, as well as cause the steering to feel weird from sticking.
	Appreciate 1 Fritzer944.50 Quote

08-19-2019, 09:36 AM	#3
Naikonen Registered 0 Rep 4 Posts Drives: E91 Join Date: Aug 2019 Location: Bulgaria iTrader: (0)	please explain well that I do not understand where this is because the language barrier and translator do not translate it very well. can the photo material?
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08-19-2019, 10:09 AM	#4
porsche959 Banned 471 Rep 996 Posts Drives: porsche Join Date: Jul 2018 Location: chicago iTrader: (0)	https://www.e90post.com/forums/showthread.php?t=912530 https://www.e90post.com/forums/showthread.php?t=239416
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08-19-2019, 11:13 PM	#5
Naikonen Registered 0 Rep 4 Posts Drives: E91 Join Date: Aug 2019 Location: Bulgaria iTrader: (0)	I did it as given, it's not from there. I installed the strut bar at the engine and did a short test drive and for now this sound is not heard, but the test was small and I'm not sure if it disappeared.
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08-19-2019, 11:16 PM	#6
Fritzer No one sleep in Tokyo 945 Rep 1,507 Posts Drives: 2011 E90 328i//1995 E34 530i Join Date: Oct 2018 Location: San Diego, California -> Austin, Texas iTrader: (3)	Try and take a video of it, and upload it for our consumption. Advisement will follow. __________________ 2011 E90 328i, 1995 E34 530i, 1992 E32 740i, 1991 E34 525i
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08-19-2019, 11:39 PM	#7
Naikonen Registered 0 Rep 4 Posts Drives: E91 Join Date: Aug 2019 Location: Bulgaria iTrader: (0)	I would do but the problem does when he wants, sometimes once a week. There is no way to know when he will do it again.
	Appreciate 0 Quote