Tuesday, July 22, 2014

Brakes Pulse - Now What?

Last week, I got the GoWesty BIGGER-BRAKES kit and brand new brakes on the rear as well.  We took the van out to Leadville, CO camping and fly-fishing.  The brakes pulse each time the pedal is pressed.  After speaking with GoWesty and researching online, there are several things to check - enough that I'm just taking it back to Blazer Automotive to deal with it, since they did the install in the first place.  The things to check are:

  1. Are wheel lugs over torqued?  Over-torquing warps the rotors prematurely.
  2. Are the brake lines bled properly?
  3. Are the rotors faulty to begin with?  Evidently, this can be the case with a lot of rotors!  They just aren't "true" to begin with.
  4. Is it the front or the back?  You can figure this out by rolling the van and pulling up on the e-brake, which will tell you if it is the rear rotors that are pulsing or not.
Again - brakes are something I leave to the pros.  Looking forward to hearing what Blazer Automotive ends up finding with mine.

2 comments:

Anonymous said...

Many years have gone by....but I have the same problem.. New rorors and drums.What did they find wrong?
Thanks Duke

Jason said...

Hi! Blazer fixed the rear rotors and drums. I can't remember exactly what was done, but rest assured it was not GoWesty Bigger Brakes.