4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

brake problem..

Thread Tools
 
Search this Thread
 
Old 03-30-2008, 10:25 PM
  #1  
y2kStangGT
3rd Gear Member
Thread Starter
 
y2kStangGT's Avatar
 
Join Date: Feb 2007
Location:
Posts: 899
Default brake problem..

I changed my brake today.
I forgot to open the brake fluid cap.
I had my e-brake up and clam the piston back in to put new pads in.
The brake fluid level jump all the way up.
now the pistons wouldn't release and my brake padel is so light.
any suggestions guys???
Thanks,
y2kStangGT is offline  
Old 03-30-2008, 11:23 PM
  #2  
Sap
4th Gear Member
 
Sap's Avatar
 
Join Date: Aug 2005
Location:
Posts: 1,181
Default RE: brake problem..

You don't absolutely need to pull the cap off to change pads. I'm assuming thats what you meant.

Can you elaborate on what exactly you did, just change pads? or did you change out the caliper or anything more significant.

If its just pads, you may have a leak from the high pressure of clamping the piston back in, check all the brake lines up to the resevoir for any leaks.

E.
Sap is offline  
Old 03-30-2008, 11:29 PM
  #3  
y2kStangGT
3rd Gear Member
Thread Starter
 
y2kStangGT's Avatar
 
Join Date: Feb 2007
Location:
Posts: 899
Default RE: brake problem..

I only did the front.
nothing was touch on the back.
I took the pads off. Painted the calipers.
clam the pistons on the driver side in. put in new pads.
my brother told me to pump the brakes to get the air out.
I pumped while my e-brake was up.
one of the piston on the pass side flew out and alot of fluid came out from there.
i pushed the piston back in. clam the pistons in and put in new pads.
now my brake padel is so light.
thnx all.
y2kStangGT is offline  
Old 03-31-2008, 12:04 AM
  #4  
Sap
4th Gear Member
 
Sap's Avatar
 
Join Date: Aug 2005
Location:
Posts: 1,181
Default RE: brake problem..

You will need to bleed the brakes since it sounds like air got in there. You can easily accomplish this with a piece of plastic tubing, a friend who can pump the brakes for you and a water bottle. If you google search brake bleeding you'll find a million how-to's.

E.
Sap is offline  
Old 03-31-2008, 09:46 AM
  #5  
y2kStangGT
3rd Gear Member
Thread Starter
 
y2kStangGT's Avatar
 
Join Date: Feb 2007
Location:
Posts: 899
Default RE: brake problem..

ORIGINAL: Sap

You will need to bleed the brakes since it sounds like air got in there. You can easily accomplish this with a piece of plastic tubing, a friend who can pump the brakes for you and a water bottle. If you google search brake bleeding you'll find a million how-to's.

E.
Thank you very much.
y2kStangGT is offline  
Old 03-31-2008, 10:11 AM
  #6  
Brodiemannn
2nd Gear Member
 
Brodiemannn's Avatar
 
Join Date: Jul 2007
Location: Harrisburg, PA
Posts: 169
Default RE: brake problem..

ORIGINAL: Sap

You will need to bleed the brakes since it sounds like air got in there. You can easily accomplish this with a piece of plastic tubing, a friend who can pump the brakes for you and a water bottle. If you google search brake bleeding you'll find a million how-to's.

E.
+1 anytime you see fluid, better count on bleeding.
Brodiemannn is offline  
Old 03-31-2008, 10:20 AM
  #7  
whitestang97
2nd Gear Member
 
whitestang97's Avatar
 
Join Date: Feb 2008
Location:
Posts: 214
Default RE: brake problem..

ORIGINAL: y2kStangGT

I only did the front.
nothing was touch on the back.
I took the pads off. Painted the calipers.
clam the pistons on the driver side in. put in new pads.
my brother told me to pump the brakes to get the air out.
I pumped while my e-brake was up.
one of the piston on the pass side flew out and alot of fluid came out from there.
i pushed the piston back in. clam the pistons in and put in new pads.
now my brake padel is so light.
thnx all.
you didn't pump the brakes without the pads being in the caliper and everything being assembled did you???
whitestang97 is offline  
Old 03-31-2008, 11:16 AM
  #8  
Brute03
5th Gear Member
 
Brute03's Avatar
 
Join Date: Jan 2006
Posts: 2,504
Default RE: brake problem..

ORIGINAL: whitestang97

you didn't pump the brakes without the pads being in the caliper and everything being assembled did you???
that's exactly what he did lol

op, you didn't even need to bleed the brakes if you didn't open a bleeder screw or discoa line
Brute03 is offline  
Old 03-31-2008, 11:23 AM
  #9  
whitestang97
2nd Gear Member
 
whitestang97's Avatar
 
Join Date: Feb 2008
Location:
Posts: 214
Default RE: brake problem..

well if you pressed the brake with the calipers unassembled more than likely your gonna need new ones
whitestang97 is offline  
Old 03-31-2008, 12:14 PM
  #10  
y2kStangGT
3rd Gear Member
Thread Starter
 
y2kStangGT's Avatar
 
Join Date: Feb 2007
Location:
Posts: 899
Default RE: brake problem..

ORIGINAL: whitestang97

well if you pressed the brake with the calipers unassembled more than likely your gonna need new ones
I assembled the driver side first and pumped the brake.
That's why one of the piston on the passenger side flew out.

Do i really need to get new calipers?
y2kStangGT is offline  


Quick Reply: brake problem..



All times are GMT -5. The time now is 12:42 PM.