Question about 2000 Chevrolet Blazer

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Brakes chatter when pedal pushed at any speed

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  • Chevrolet Master
  • 22,114 Answers

Sounds like new brakes disks needed or in american rotors

Posted on Nov 29, 2012

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Posted on Jan 02, 2017

co7196
  • 3433 Answers

SOURCE: hard brake pedal hear air leaking when pedal pushed

When you press on the brake? Have your brake vacuum assist checked. It,s that bigspaceship looking thing between the brake master cylinder an firewall. good luck and be safe.

Posted on May 25, 2009

  • 1 Answer

SOURCE: 2004 Chev Colorado Z-71 4WD ABS "chatter"

Did you ever find a solution to this problem? My 2004 Colorado just started doing the exact same thing!

I can be reached at garyru21@juno.com

Thanks!

Posted on Jan 25, 2011

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1 Answer

What would cause no power steering or brakes when started one time but then there next start?


Was your brake pedal on the floor or hard to depress? Your chattering might be the serpentine belt system. Remove the belt and test quickly again for noise, you will not have powersteering or cooling or charging systems, but you are just trying to pinpoint your chattering so you dont have to guess. You might want to replace your vacuum valve at power brake booster if your pedal was hard. It is a oneway valve that opens when the car gets turns on and pulls down a vacuum to assist the brake system. Sometimes the stick. If your brake pedal was on the floor, which I doubt at all, do not drive and seek professional help. Maybe your pedal assembly is coming loose and needs repinned.

Feb 20, 2016 | 1999 Oldsmobile Eighty Eight

1 Answer

How do I stop front disk brake pads from chattering?


Brake pads are eqipped with what they call "Feelers" these are metal tabs that will squeal or "chatter" when there may be a need for new Brake pads or rotor replacement or re-turning of rotors to their original shape and measurements.

Jun 07, 2012 | 2001 Buick LeSabre

1 Answer

Brake lights are stayin on


Check brake pedal height, and see if pulling up on the pedal gets rid of the brake lights staying on.

Maybe the lines have to be bled to get rid of air in the brake lines.

Or, the rear brakes should be adjusted tighter.

If this is not the problem, maybe adjusting the brake light switch will help.

---
ADJUSTMENT Dakota Models
  1. Push and hold the brake pedal in the applied position.
  2. Push the switch forward until fully seated against the bracket.
  3. Release the brake pedal.
  4. Lightly pull the brake pedal rearward until the master cylinder pushrod bottoms against its internal stop. The switch plunger is now set at its proper clearance.
1989-93 Pick-Up and Ramcharger Models WITHOUT SPEED CONTROL
  1. Loosen the switch-to-pedal bracket screw and slide the switch away from the pedal arm.
  2. Push the pedal down by hand and allow it to return on its own to the free-hanging position. Do not pull it back! Fig. 1: Brake light switch adjustment specifications - 1989-93 models 88479g01.gif

  3. Slide the switch towards the pedal until there is a gap of 0.140 in. (3.5mm) between the plunger and pedal arm. NOTE: The pedal must not move when measuring the gap.
  4. Tighten the switch screw to 82 inch lbs. (9 Nm). Recheck the gap.
WITH SPEED CONTROL
  1. Push the switch through the clip in the mounting bracket until it is seated against the bracket. The pedal will move forward slightly.
  2. Gently pull back on the pedal as far as it will go. The switch will ratchet backwards to the correct position.
1994-96 Pick-Up Models This procedure calls for setting the switch prior to installation. Installation directions are included in this one procedure.
  1. Preset the switch in the following manner:
    1. Pull the switch plunger all the way out until it is fully extended.
    2. Push the switch plunger inward 4 detent positions (clicks). This will provide the preset position for the switch installation. The plunger will extend approximately 0.55 in. (14mm) out of the housing at this setting.
  2. Connect the harness wires to the switch.
  3. Press and hold down the brake pedal.
  4. Install the switch. Align the tab with the notch, then insert the switch and turn clockwise about 30°to lock it in place. WARNING
    Do not use excessive force when setting the brake pedal switch or damage to the switch could result.
  5. Release the brake pedal, then LIGHTLY pull the pedal fully rearward. The pedal will set the switch to the correct depth.
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Sep 30, 2010 | 1988 Dodge Dakota

1 Answer

What could be causing my 1997 Ford E350 15 pass.club wagon to have excessive vibration when braking from highway speeds 60mph & up. Not so bad at slower speeds? Ford Tech said brakes were good. No...


ABS------ Anti Lock Brakes will cause a chatter if applied with a lot of weight pushing it. An E350 is a big rig.
Might ask your Ford Tech about that possibility.

Mar 05, 2010 | 2007 Ford E-350 Super Duty Length XLT

1 Answer

Flasher unit chatters when applying brakes


What you might be hearing is the solenoid that allows you to put your blazer in gear. It has a switch that is on the brake pedal, and that is why you can't put your blazer in gear without stepping on the brakes. If the brake switch is getting intermittent, you can get that sort of chatter out of it.

Jan 22, 2010 | 2000 Chevrolet Blazer

2 Answers

What are the symtoms of a bad clutch switch


If the engine revs up more than normal and your not gaining speed then the clutch is slipping.If you shift down to pass and then try to accelerate and the engine revs up but you don't gain speed,the clutch is slipping.If with the park brake on you can let the clutch out without stalling you need a clutch.If it makes a tinny sound when the clutch is pushed,you need a trow-out bearing

Oct 26, 2009 | Ford Ranger Cars & Trucks

3 Answers

I have a 1999 Saturn SL 5 speed manual transmission. When I press on the clutch is squeaks. In the past I put some grease on the shaft above the clutch petal, it worked - now it doesn't. It also seems to...


check for leaks on master cylinder if you haft to add brake fluid its definately leaking,throw out bearing maybe going out?may of glazed pressure plate? good luck!!

Jun 21, 2009 | 1999 Saturn SL

1 Answer

Front end chatter when applying brakes


Bent disks or rotors. Who does the brake work?

May 24, 2009 | 1995 Jeep Grand Cherokee

1 Answer

2004 Chev Colorado Z-71 4WD ABS "chatter"


Did you ever find a solution to this problem? My 2004 Colorado just started doing the exact same thing!

I can be reached at garyru21@juno.com

Thanks!

Mar 09, 2009 | 2004 Chevrolet Colorado

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