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Brake issues

Old 10-18-2016, 05:44 PM
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Default Brake issues

Have bled the brakes twice...brakes still feel spongy and have to press brake pedal down all the way to get vehicle to stop but only in the mornings...in the afternoon or after the vehicle warms up the brakes are ok. Any suggestions greatly appreciated!!
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Old 10-18-2016, 05:49 PM
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some more information about your Jeep would be helpful....


You could have bad brake lines or brake booster.

Are you loosing/leaking any brake fluid?
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Old 10-18-2016, 05:52 PM
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Thanks for your reply...no leakage of brake fluid noted.
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Old 10-19-2016, 01:11 PM
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How are you bleeding them? Using a vacuum pump?
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Old 10-19-2016, 04:50 PM
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Both...with vacuum pump and manually.
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Old 10-19-2016, 07:52 PM
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Have you done any brake work before the low pedal issue started?
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Old 10-20-2016, 06:39 AM
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JMHO, but I think you need to PRESSURE bleed the ABS system to make sure there is no air in it.
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Old 10-20-2016, 08:55 PM
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Thanks everyone for all your replies and suggestions. A new brake master cylinder did the trick.
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