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Author Topic: Ticking from engine changes with brake pedal  (Read 1808 times)

Offline AlexRennieGti

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Ticking from engine changes with brake pedal
« on: June 28, 2019, 10:35:36 pm »
Hey guys as title says my gti has a tick from the engine but the sound gets quieter when brake pedal is pressed in. Not sure what could be causing this. Possibly a vacuum problem ?

Thanks

Offline pudding

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Re: Ticking from engine changes with brake pedal
« Reply #1 on: June 29, 2019, 12:35:43 pm »
If there is a hissing sound from the pedals that stops when you press the brake, the vacuum servo is leaking.  It won't be the cause of ticking/tapping though.


2007 ED30 | 2009 TDI 140 | 2016 BMW 330D