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Forums › The Car › 206 Problems › noise


 
 

noise
Forum Index206 Problems
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raf665
PostPosted: Thu May 09, 2013 7:42 pm Up
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when i have been on the road for a while and applied the brake peddle,when i take my foot off i get a whistle sound,touch the peddle and it goes off..this happens now and again...any ideas guys.....
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iainlovatt
PostPosted: Fri May 10, 2013 2:41 am Up
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Brake servo is on its way out. I had the same just get a second hand one and replace it. But in a nutshell the servo has a leek and air is getting out by the seal
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raf665
PostPosted: Fri May 10, 2013 8:19 am Up
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thanks for your reply i will do as you say and change the servo..thanks again...
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DREWDEN
PostPosted: Fri May 10, 2013 8:42 am Up
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You could do a quick test with the servo, with the engine switched off pump on the brake pedal a few times till it goes solid, then with the foot resting on the brake pedal, start the engine up you will notice the brake pedal will go down. Listen for any escapeing air.
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raf665
PostPosted: Sat May 11, 2013 10:14 pm Up
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is the petrol servo and the diesel servo the same my 206 is diesel....
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kandlbarrett
PostPosted: Sun May 12, 2013 11:37 am Up
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No servo on a diesel it is a vacuum pump.

I would strip, clean and lubricate the brake callipers first as it could be a slightly sticking calliper.

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raf665
PostPosted: Mon May 13, 2013 4:58 pm Up
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hi kandlbarrett..thanks for your reply,in it you say there is no servo on the diesel model 206..mine has one,its on the bulkhead behind the battery case..???...raf665..
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kandlbarrett
PostPosted: Wed May 15, 2013 4:20 pm Up
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Sorry, corrected. I assume you are right and there is a servo but the he vacuum for that is created by a mechanically driven vacuum pump rather than a hose connected to the intake manifold.
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