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D3 - Axles, Brakes, Suspension and Steering Brakes, Springs, shocks, steering racks, steering columns, suspension arms, wheel hubs etc.

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  #1  
Old 3rd October 2017, 11:12 PM
H-M3 H-M3 is offline
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Default air suspension motor

Is it normal for the motor to make pressure noise when i am about to stop at traffic for example? it does then stop when I come to standstill. Is this a sign of leak or anything? There are no warnings etc and the suspension does drop and rise as usual.
Thanks
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Old 4th October 2017, 10:18 AM
mattylondon mattylondon is offline
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How does the car sit after a few days parked up?
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Old 4th October 2017, 11:50 AM
H-M3 H-M3 is offline
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It sits fine and no slouching
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Old 4th October 2017, 11:57 AM
mattylondon mattylondon is offline
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Quote:
Originally Posted by H-M3 View Post
It sits fine and no slouching
That's good.

I wonder if the car is levelling itself due to the road camber? I do notice mine levelling while at lights but don't hear the compressor motor.
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Old 4th October 2017, 03:53 PM
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Architex_mA8tey Architex_mA8tey is offline
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there is a reservoir for each air spring plus a system tank at the rear on the nearside which the air compressor keeps charged occasionally so often smaller levelling actions are carried out without any use of the pump
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Old 4th October 2017, 09:15 PM
H-M3 H-M3 is offline
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the noise comes from the engine compartment near the front passenger area
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