E-Class (W124) 1984-1995: E 260, E 300, E 320, E 420, E 500 (Includes CE, T, TD models)

Knocking noise from the front end...

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Old 08-27-2003, 10:19 PM
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2016 GLE 450 Coupe
Knocking noise from the front end...

Hello,

I have 1994 E320.

I am getting a knocking noise (not loud) from the front at ~ 30-50 mph. The density of knocking is related to the speed and it's faster then wheel spin. I have new front brakes (rotors/pads), new struts; There is no play in the steering wheel and the rest of the suspensions looks good.

Another thing, I am not sure if it's related, - the speedometer arrow is jumping in tact with that knocking (I think).



What could it be?!

Thank you,

Val.
Old 08-29-2003, 11:35 PM
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Jer
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1994 E320
The knocking could be a worn front flex disc. It couples the transmission to the drive shaft. Replace it soon!

The speedo needle jumps at low speeds (around 0-30 MPH). This is typical for the older VDO mechanical speedos.
Old 08-30-2003, 08:27 AM
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Thanks Jer,
I will check it!
Old 08-30-2003, 08:32 AM
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260E , 1989 (for now)
it could also be a defective speedo. cable making noice.
jackD
Old 08-30-2003, 08:37 AM
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Yes, but my noise is too heavy for the cable.
Old 09-04-2003, 11:28 AM
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'07 R350. '05 C230. '93 454SS Truck. '71 Chevelle SS.
You should have your harmonic balancer checked also....just a precaution. JJP
Old 09-04-2003, 11:40 AM
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It has nothing to do with the engine - I tried to turn engine off while driving....

Thanks,
Val.

Last edited by rostov; 09-04-2003 at 11:45 AM.

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