Question about GMC Envoy XL

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Overheating radiator overheating brake pads

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Rasiator or brake pads?

Posted on May 01, 2013

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Posted on Jan 02, 2017

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1 Answer

Does the burnt brake pads can cause a weak brake for ml320?


An overheated brake pad is likely to have a different coefficient of friction than a good pad but the reason the brake is weak might have more to do with the reason the pad overheated than the pad itself.

May 30, 2016 | Cars & Trucks

1 Answer

Why my front brakes are overheating after I replaced/serviced the rear brakes pads ?


try bleeding the front brakes sometimes the valve will move to one side allowing more pressure to the opposite brake possibly causing this type of problem.

Aug 22, 2014 | 1989 Mazda MPV

1 Answer

Why my front brakes are overheating after I replaced/serviced the rear brakes pads ?


Coincidence. Check brake fluid and master cylinder. Check front calipers for failure, possible deployment and pressing the pads against rotors.

Aug 22, 2014 | 1989 Mazda MPV

1 Answer

Overheating brakes


Possibly fitted wrong,,,,possibly calliper or slides seized,,,sticking badly

May 25, 2013 | Ford Expedition Cars & Trucks

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Front brake pads backs keep seperating from pad ,last about a yr start hearing grinding noise tack back to store and get new pads , autozone


Is this the firt time this happened? If not then pbrakes are good you just need to see why they are overheating..number one cause is ungreased slider pins..if thats good are the rotors warped or heavely grooved? then do you ride your brakes alot? pump hard to slow then let off then pump again when you are breaking,,change you breaking habits and see if it still persist .Pads will not do that unless it was just simply a bad set or they are overheating..But the zones pads should get replaced about every one to two years mine is every year..lube the slider pins every time or they will stick and you will have uneven thickness of the bads..

May 11, 2012 | Cars & Trucks

1 Answer

Back brake smoking


Does now ! change your caliper, rotor and pads, because pads and rotor have overheated from caliper setting up and not floating like should !!

Apr 30, 2012 | 2005 Pontiac Grand Prix

1 Answer

Wheels overheating


The brake caliper slliders could be seized up, causing the brakes to bind on. Another thing could be your diffs or gearbox locking up!

Nov 13, 2011 | Cars & Trucks

4 Answers

Squeaking noise when applying the brakes,have had the brakes serviced and cleaned 6 times, and still have noisy brakes.


its sounds like the shims where not installed on the brake pads like they should of. or the pads are glazed from overheating

Mar 07, 2011 | 2009 Volvo XC90

2 Answers

Rotors keep warping


Could be a number of problems. Here are a few.

Defective Brake Pads
  • Brake pads that are defective and/or incorrectly installed can, over time, cause brake rotors to warp and become damaged. Brake pads are responsible for squeezing against the spinning brake rotor, an action that causes a vehicle to slow down or stop. If the brake pads are bent, misshapen in any way, or aligned and/or installed abnormally, they can exert abnormal pressure on the brake rotors, a condition that can cause brake rotor warpage over time.

  • Abnormal Brake Caliper Action
  • An abnormal or malfunctioning brake caliper can result in brake rotor warpage if the degree of brake caliper dysfunction is severe enough. A brake caliper houses a set of vehicle brake pads and provides the squeezing force necessary to squeeze the brake pads against the spinning brake rotor. If a brake caliper applies too much pressure to the brake pads, or if it applies pressure inconsistently, it can cause a brake rotor to warp over time. Adequate brake caliper action is necessary for optimizing brake pad and brake rotor function.

  • Excessive Heat
  • A vehicle's braking system generates a tremendous amount of friction-related heat, heat that normally gets radiated away from the brake pads and brake rotor mechanisms. However, in cases where excessive heat is generated within a braking system and not dispersed adequately, serious brake malfunctions can occur, which can include brake rotor warpage. A stuck brake caliper, old, worn-down brake pads, or a defective brake rotor can cause excessive heat to develop in or around a brake rotor, which can cause brake rotor damage and warpage.

  • Damanged Wheel Hub Spindle
  • A brake rotor assembly is supported by and rides on a long, slender metal tube called a hub, or wheel hub assembly. The hub is what allows for the smooth, even circular motion of the spinning brake rotor. Designed with a smooth, low-friction exterior, the wheel hub assembly is critical to the proper spinning motion of the brake rotor. Any abnormalities or defects with the wheel hub assembly, including hub warpage, cracking or misalignment, can cause abnormal brake rotor rotation, which in turn can cause brake rotor warpage over time. Normally, a damaged wheel hub assembly is noticed and remedied prior to extensive brake rotor damage, as a severely damaged wheel hub assembly will cause a vehicle tire to wobble and shake.
  • Feb 04, 2011 | 2004 Jeep Grand Cherokee

    1 Answer

    I have a 1999 Kia Sportage. My fiance was driving to work and it started to overheat. She filled up the radiator, but the driver's side rear wheel locked up. Any ideas?


    Possible that you have 2 separate unrelated problems. The overheating could have been the radiator needed water, which apparently she fixed. But now, make sure the radiator hoses are not plugged by taking the radiator cap off the cold engine, then start the car, and watch the water inside the radiator to see if it is moving around. After a couple minutes, stick your finger in the water to see if it is heating up. If so, it's circulating ok. If not, either plugged hose or bad water pump. But now the back wheel locking up, check to see if the emergency brake is stuck, or possible the rear pads came apart and bound up the wheel, or could possibly be the wheel bearings.

    Mar 10, 2010 | Kia Sportage Cars & Trucks

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