Thread: Disc brake drag
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Old 06-15-2009, 09:51 AM   #2 (permalink)
The Atomic Ass
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Overland - '24 Nissan Versa S 5MT
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I can't quite tell from your wording, but are you saying your front discs aren't true? Have them ground down or replace them if so.

As for dragging, disc brakes are in contact with the disc 100% of the time by design. It's normally not something you can hear, and when spinning the wheels by hand while the car is jacked up, there should be no noticeable increase in drag with the calipers on vs. off.

First thing to check would be to see if the caliper cylinders are sticking. If they are then replace the seals and clean the pistons thoroughly, replace if pitted or worn.

Also, the level doesn't affect anything, but if the fluid is dark, change it.
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Last edited by The Atomic Ass; 06-15-2009 at 10:38 AM..
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