vtec to vvel |
05-07-2025 05:57 PM |
Quote:
Originally Posted by MZ DAIZY
(Post 4055007)
Hmmm... that makes sense. No idea what brand. Basically, he's saying the calipers where out to far due to execcive wear on pads. My BS meter was pegged but he was good up to that point. Also, some days the pulsing is worse than others. Not sure what that's about. Although now that I type this your theory about crappy pads makes sense.
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My bad, I should clarify that the material type of the pads plays a huge factor as well. I typically go with either OEM's or Autozone Duralast Gold.
There's a number of factors that could cause the warping of rotors, but I'm willing to bet it's most likely due to the quality of the pads/transfer of material, esp. with the timeframe you listed.
1. Some people drive with 2 feet in an automatic (their left foot constantly riding the brake pedal). I don't imagine you'd be doing this.
2. Racing to a red light and stomping on the brakes at the last second constantly. Again, don't imagine this would be you.
3. Improper installation - from proper seating to lubing the parts to even cleaning off the brake dust off the shims, etc.
4. This isn't likely, but driving over a decent puddle of water and getting on the rotors (your rotors in this case would have to be extremely hot to a point where they are glowing red and in this case would likely crack the rotors).
5. Quality/type of brake pads
As far as the caliper, even if you wore down the pad material, there's still a quarter inch of metal of the pad backing plate that would scrap metal to metal with the rotors before it got to the metal part of the caliper (someone correct me if I'm wrong on this).
When we had the '13 Kia Optima, I do remember changing the brakes was very straight-forward and easy process, and took about 30 min. for both sides of the front.
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