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Knocking noise from engine bay, increase in speed

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April 23, 20233 yr

Hey, I just bought a 2011 Audi A1 1.4 TFSI CAX engine and there is this knocking sound coming from the engine bay when I accelerate in any gear only when driving, it increases in speed the more I rev. The only other time I hear it is when I engine the clutch, put in 1st gear and hold my bite point, that’s it. I have no idea what it may be, my dad thinks it’s probably something to do with the driveshaft housing but I was just wondering if anybody has any insight to it please.
I have a video of the sound and will post the link below:

April 23, 20233 yr

It could be an engine mount, gearbox mount, driveshaft or durl mass flywheel.

April 23, 20233 yr

Author

My dad did mention he feels something coming from the right side of the driveshaft housing, do you think that could be the cause maybe?

April 30, 20233 yr

Yep could be. I'd recommend getting it into a garage

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Help with some issues
Audi A5 Club

s5 coupe
Help with some issues

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Knocking noise from engine bay, increase in speed

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Topics

Help with some issues

Are S5's notorious for not being serviced?

Wing mirrors don't fold out when unlocking the car.

Park My A3 without having brakes on

A3 uncommanded engine shutdown

Audi A1 coil packs

Central locking

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C5 RS6 034 strut top mount

Does anyone know what this high pitched noise is?

Alternator failure related to mild hybrid system?

A6 2018 C8 3.0tdi quattro drivers mirror indicator

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