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4 Pot Upgrade Cant Bleed Help!

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Old 10 March 2015, 10:27 AM
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scooby_impreza
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Default 4 Pot Upgrade Cant Bleed Help!

Hello all.

I have upgraded my front braked to 4 pots and fitted new pads all round. Problem I'm having now is I'm struggling to bleed them. Tried everything but pedal is very spongy and goes to the floor.

Any help? Thanks
Old 10 March 2015, 10:54 AM
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*matthewturb2000*
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Not bled enough, fluid level to low, leak somewhere
Old 10 March 2015, 11:34 AM
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modrich
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have a look at these threads, the order in which you bleed each corner makes a big difference, if still soft after several bleeds in correct order drive the car for a few days then try again, this will help the air bubbles come together and come out in one go. Had the same issue with mine but got it sorted this way.

https://www.scoobynet.com/wheels-tyr...l#post11501192

https://www.scoobynet.com/general-te...ll-system.html

https://www.scoobynet.com/wheels-tyr...l#post11464278
Old 10 March 2015, 12:16 PM
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Do you have the calipers on the correct side , with the bleed nipple at the top ?

Quite a few have put them on the wrong side so the bleed nipple is at the bottom and they will never bleed like that
Cheers Ian
Old 10 March 2015, 12:17 PM
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alcazar
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You got in before me Ian.
Old 10 March 2015, 12:17 PM
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Godspeed Brakes
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Originally Posted by alcazar
You got in before me Ian.
us oldies on here have seen it many times
Old 11 March 2015, 02:25 AM
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scooby_impreza
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Thanks for all the replies guys!

Turns out I had the calipers on the wrong way lmao.....
I have fitted lowering springs, new disks and 4 pots.. Now when driving I get a weird knocking sound from drivers rear wheel and passenger front??
Feels like the wheel is flat but its not. Any ideas ?

Thanks
Old 01 May 2015, 10:34 PM
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riiidaa
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pad retaining clips fitted upside down would cause knocking
Old 02 May 2015, 12:47 AM
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*matthewturb2000*
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Or lowering it has made a worn ball joint knock more, I'd say arb links to check first
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