The unofficial resource center for Mustang owners and enthusiasts
Ford Mustang Forums - Ford Mustang Classifieds - MustangForums.com Photo Galleries - MustangForums.com Chat Room - Create an Account - Mustang News


Go Back   MustangForums.com > Ford Mustang Tech > 4.6 (Modular) Mustang
Welcome to Mustang Forums!
Welcome to Mustang Forums.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!


Reply
 
Thread Tools Search this Thread
Old 10-07-2009, 08:30 PM   #1
my first stang
 
Join Date: Sep 2009
Vehicle: 1998,ford,mustang gt
Location: pennsylvania
Posts: 29
Default brakes squealing help me!!!

just got my car 3 weeks ago and the brakes have been squealing ever since. all pads and rotors are new. i'm getting a metallic squeal at all speeds, brakes on, brakes off doesn't matter.

took all the wheels off today and cleaned all the rotors , put the wheels back on and still the sound is still there.

i found the passenger front side heat shield hanging by a thread and basically just yanked it off. the heatshield was not the problem. althouth it might have been rattling i could not hear it.

i am wondering what my next step should be? what about that grease they sell at the auto parts stores, the stop squealing grease. if i use that where do i apply it?

i am 100 percent sure this is a pad-or rotor issue, just not sure what process will correct it!

i had a thought that when i put the brakes on and then release them the pads are still contacting the rotor more than normal, but this sound is on all the time!
This ad is not displayed to registered or logged-in members.
Register your free account today and become a member on Mustang Forums!
my first stang is offline   Reply With Quote
Old 10-07-2009, 09:07 PM   #2
LynnBob Mustang
4th Gear Member
 
LynnBob Mustang's Avatar
 
Join Date: Aug 2007
Vehicle: 1999 GT
Location: PA
Posts: 1,476
Default

If you got metallic pads they will squeal to a degree when the brakes are applied, they shouldn't when released, so I don't know if this could be your problem.

Lynn
__________________

'99 GT automatic
CDC Shaker scoop, K&N Filter
MAC cat back
Max Speed 1 ˝” Lowering springs
KYB GR2 shocks and struts
Cobra front brakes

'65 Mustang coupe in progress
LynnBob Mustang is offline   Reply With Quote
Old 10-07-2009, 09:15 PM   #3
my first stang
 
Join Date: Sep 2009
Vehicle: 1998,ford,mustang gt
Location: pennsylvania
Posts: 29
Default

no they are squealing at all times regardless if the brakes are depressed or not, from zero mph to say 40 after that i can't hear anything.
my first stang is offline   Reply With Quote
Old 10-07-2009, 09:34 PM   #4
JC316
3rd Gear Member
 
JC316's Avatar
 
Join Date: May 2009
Vehicle: 1996 Ford Mustang GT
Location: DFW, TX
Posts: 525
Default

You check the slide pins on the calipers? One of mine was frozen solid and it was causing a sound like that.
__________________
96 Laser Red Mustang GTS 248A package
5 Speed
3.27 gears
4V Mark VIII engine.
JC316 is offline   Reply With Quote
Old 10-07-2009, 09:50 PM   #5
my first stang
 
Join Date: Sep 2009
Vehicle: 1998,ford,mustang gt
Location: pennsylvania
Posts: 29
Default

not yet. i think i'm going to yank everything off this weekend and lube the pins and apply some pad lube. i think at the dealer they just slapped everything together and didn't pay any attention to lubing anything. this car wasn't making this sound when i test drove it 4 times, oh well.

since i ripped the one heatshield off, how much do they cost? i need a new one of those and some rivets to put it back on.

Last edited by my first stang; 10-07-2009 at 09:57 PM.
my first stang is offline   Reply With Quote
Old 10-08-2009, 02:16 AM   #6
masterofthepuppets99
2nd Gear Member
2001 Ford Mustang
 
Join Date: Feb 2009
Vehicle: 2001 mustang gt
Location: oregon
Posts: 189
Send a message via AIM to masterofthepuppets99
Default

the slide pins caused me major problems, not just with noise but one froze up with rust and melted my rotor down. so when you check those, make sure they arent rusty and lube them up good
masterofthepuppets99 is offline   Reply With Quote
Old 10-08-2009, 03:12 AM   #7
JC316
3rd Gear Member
 
JC316's Avatar
 
Join Date: May 2009
Vehicle: 1996 Ford Mustang GT
Location: DFW, TX
Posts: 525
Default

Quote:
Originally Posted by masterofthepuppets99 View Post
the slide pins caused me major problems, not just with noise but one froze up with rust and melted my rotor down. so when you check those, make sure they arent rusty and lube them up good
Yeah, same thing with me, had to change the rotor. I had to take a freaking blow torch to mine to break it loose. I used a giant pair of channel locks to spin it after I got the housing hot enough to catch the rubber boot on fire. Suckers can be a major pain in the ass.
__________________
96 Laser Red Mustang GTS 248A package
5 Speed
3.27 gears
4V Mark VIII engine.
JC316 is offline   Reply With Quote
Old 10-08-2009, 08:53 AM   #8
Eagle2000GT
3rd Gear Member
2000 Ford Mustang
 
Eagle2000GT's Avatar
 
Join Date: Aug 2007
Vehicle: 2000 Mustang GT
Location: Shelbyville, Indiana
Posts: 861
Default

I had the brakes changed and the shop didn't lube the rear slide pins. One side froze up so bad I couldn't even free it with a hammer. I had to buy a new bracket for that side.
__________________
370 rwhp/377 rwtq
Procharger P1SC; BBK 75mm TB/Plenum
BBK LT Headers/catted mid-pipe
Miezere Electric Water Pump
13" Cobra brakes
Eagle2000GT is offline   Reply With Quote



Reply



Tags
04, 2001, 2006, 98, brake, brakes, cobra, ford, mustang, released, squeaking, squeaks, squeal, squealing, squeals

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off
Forum Jump

Advertising

Featured Sponsors
New Sponsors
All times are GMT -5. The time now is 11:48 PM.

© Internet Brands, Inc.

Powered by vBulletin® Version 3.7.1
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0

This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company