Question about 1997 GMC Sierra

1 Answer

I have a 1997 GMC Sierra Ex-Cab, It shakes from the rear while braking, Have tried new shoes, new Drums, new Slave Cylinder, and New Shocks. Nothing Works

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 819 Answers

Try getting the new drums resurfaced. often times they are out of round when they are brand new, especially the less expensive ones. at my shop, we cut every new drum before it goes on a vehicle. good luck!

Posted on Jun 05, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 23 t bucket and i cant get a brake pedal.when i bought it had very little brake so i replaced rear shoes and cylinders,front pads and calipers,all new lines and the master cylinder


Once you have bled the air from the brake lines,clamp off the front brake hoses carefully.Does the pedal feel better now?
Then the pad /caliper fit is allowing too much play.Is the pedal the same?Then clamp the rear hose and try the pedal.Is it fine with the rear hose clamped?If so we now know the problem is at the rear brakes.One common low pedal rear brake cause is brake shoes that do not fit the drums.Remove the drums and look at the shoes,are they showing contact wear fully or just in the middle of the shoe?Remove a shoe and place it in the drum.Can you rock the shoe against the drum surface?Once drums have been resurfaced,the shoes will not fit fully against the drum allowing the shoe the flex when applying pressure to it and this can easily create a low soft brake pedal. Of course rear brake adjustment must be correct once brake shoe contact is correct.To correct brake shoe contact,have your shoes re arc-ed to fit resurfaced drums or install new drums.Don't overlook brake master cyl /brake pedal push rod adjustment too.

Jun 24, 2017 | Cars & Trucks

5 Answers

Why does it shake whenever i let off the gas and shakes real bad when i apply my brakes


If when applying the brakes the steering wheel shakes then your front rotors are warped and at the least need resurfaced and most likely the brake pads replaced. But more likely the rotors are too thin which has allowed them to overheat and warp which causes the shaking. In this case new rotors and pads are in order. If when braking tou feel the shaking in the seat of your pants then most likely the rear brakes are the issue. Same problem as the front, warpage, but your rear brakes are most likely drums. Again, possible resurfacing and new shoes; but more likely new drums and brake shoes.

But I wonder? Did this vibrating just start all of a sudden or maybe after a near accident requiring you to brake very heavily and possibly overheat the brakes. Or my main concern, to keep this from happening again, after pulling some type of trailer that you intend on pulling again. Pulling a trailer without its own brakes puts a much heavier load on your trucks brakes and just repairing them won't keep it from happening again if you ARE pulling a trailer. Higher quality rotors/pads/drums/ and brake shoes can help but if the trailer is too heavy for the truck nothing but installing brakes on the trailer or a lighter trailer will stop you from warping them again.

Lastly, in general when you let off the gas and the whole vehicle shakes the driveshaft/u-joints are common causes. Same with the steering wheel if it shakes when letting off the gas, but only on a 4x4 or AWD vehicle. So check your driveshafts and u-joints and make sure they are tight. But unless you find something obvious there I would wait until you have the brakes sorted out and see if that doesn't stop all the shaking.

Good luck!

Jun 24, 2014 | 1995 GMC Jimmy

1 Answer

Soft brake pedal on 1990 GMC Sierra. Replaced master cylinder, rear shoes are almost new, front pads are good.


if master replaced sounds like air still in lines rebleed the brake lines start with passenger rear than driver rear -pass front -than driver front last..before bleeding check rear brake shoes are adjusted correctly

Aug 10, 2011 | 1990 GMC Sierra

1 Answer

Emergency brakes not working


Could be several different things that may be causing the parking brake. The sierra uses a simple cable pull system. If the cable becomes loose you will not have emergency/parking brakes. If the cable is tight then the shoe located inside the rear brake drums is worn or broken. If there is no cable coming from the parking/emergency brake pedal inside the cab then it has been either broken out or removed at some point, which is easy to do if taken off-roading.
Keep in mind that only the rear wheels have parking/emergency brakes. Front wheels have none.

Sep 28, 2010 | 2003 GMC Sierra 1500

2 Answers

No pedal on brakes, when I push brake pedal to the floor I hear a hissing noise in the cab of the truck (96 Dodge Ram 1500)


Had the same problem. I just replaced the brake booster unit, had a vaccuum leak out of where the push rod goes in. Solved.

Oct 13, 2009 | 1997 Dodge Ram 1500 Club Cab

2 Answers

Brake pedal goes down to far abs brakes


Hi I'm litoshop if you bled the system and get no results then your brake pump needs to be replaced now before replacing make sure your pads are installed correctly because if there not this to can cause this problem good luck. if this information has been useful please let us know thank you.

Aug 11, 2009 | 1998 GMC Sierra

2 Answers

Severe brake chatter on ''97 Dodge Ram with 4wd.


Fault is with the ABS system.Get it checked out.

Aug 08, 2009 | 1997 Dodge Ram 2500 Club Cab

2 Answers

New shoes on rear


if you didn't turn the drums or disk down the area wear the saftey tab on the brake pads are still touching it causing the noise

Jul 02, 2009 | 2005 GMC Sierra 1500 Hybrid

4 Answers

1999 Cavalier rear brakes engage and lock up before front brakes engage. Any ideas?


you have to change the rear to the front line on your master cause of the proportioning valve is not on the good wheel

Jul 15, 2008 | 1997 Chevrolet Cavalier

Not finding what you are looking for?
1997 GMC Sierra Logo

Related Topics:

93 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76682 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...