Q7 MK 1 Discussion Discussion forum for the Audi Q7 SUV built from 2005 to 2015

Brake Fade in cold and wet.

Thread Tools
 
Search this Thread
 
Old 04-21-2018, 04:55 PM
  #1  
AudiWorld Member
Thread Starter
 
porsche man's Avatar
 
Join Date: Mar 2017
Posts: 289
Received 25 Likes on 20 Posts
Default Brake Fade in cold and wet.

So after my most recent travels to the northwoods I once again noticed brake fade when cold and wet. My vehicle is used to me and this is the first winter driving it. Is brake fade common on this vehicle? I have never in my adulthood have a car with faded brakes in the winter. Not sure what brand the brakes and rotors are and will have to evaluate what to use next. Down right scary in the most recent snowstorm. 20" inch all season tires are not so great either in the snowstorm.
Old 04-22-2018, 02:43 AM
  #2  
AudiWorld Member
 
Up-it's Avatar
 
Join Date: Sep 2017
Location: Australia
Posts: 190
Likes: 0
Received 11 Likes on 10 Posts
Default

Hey mate, when would of been the last time your brake fluid was replaced and flushed. Brake fluid is “hydroscopic” meaning it pulls the moisture out of the air and thus turning your brake fluid into a 70/30 % and worse if the fluid is old. If your having dramas in the cold it’s possible the brake fluid it freezing and compressing under pedal due to water contamination.
Lets us know bud..
Old 04-23-2018, 05:15 AM
  #3  
AudiWorld Super User
 
Edd W's Avatar
 
Join Date: Aug 2002
Location: Warwickshire
Posts: 4,920
Likes: 0
Received 7 Likes on 6 Posts
Default

We need to know more about the car - what age is it and mileage.

It could be you have pads which are stuck in the mounting bracket so a simple clean up and rust removal of the pad backplates would cute the problem.

As Up-it suggested, a fluid flush is not going to do any harm either.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
FrankS
A6 / S6 (C6 Platform) Discussion
20
08-26-2021 09:48 PM
IMiIKo
TT (Mk1) Discussion
11
11-28-2003 10:08 AM
darkman
A4 (B5 Platform) Discussion
9
05-26-2003 05:52 AM
Ben3.2TT@BC
Motorsport Discussion
4
09-18-2000 02:28 PM



Quick Reply: Brake Fade in cold and wet.



All times are GMT -8. The time now is 12:54 PM.