3rd Gen Ram Tech 2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

Front Calipers Changed brakes not pumping up

Thread Tools
 
Search this Thread
 
  #1  
Old 05-07-2018, 08:54 AM
Th1n1c3's Avatar
Th1n1c3
Th1n1c3 is offline
Registered User
Thread Starter
Join Date: May 2018
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Default Front Calipers Changed brakes not pumping up

Hello All
I am newly registered but have been lurking from time to time.
I am hoping someone can help me. I have an 04 Ram 1500 SLT Quadcab 5.7 Hemi and I tow a camper in the summer time, This year I decided this to replace my front brakes, rotors and calipers. I have done many brakes on many different vehicles throughout the years and I cannot figure out for the life of me why my brakes wont pump up. I have read on various forums about not having the key in the ignition and doors closed because of abs (I have 2 wheel abs) still being charged, to pinching the rubber lines to isolate where the problem could be. I do not have leaks I have bled and re-bled about 5 times. I dont believe its the master cylinder because I have a pedal until I turn the truck on. The brakes were working fine prior the pads needed to be replaced. I noticed some tears on the rubber around the caliper pistons and decided to change them.
Any one have any ideas or have come across this problem before? I dont understand why the pedal goes to the floor.
Thanks

Mike
 
  #2  
Old 05-07-2018, 02:58 PM
HeyYou's Avatar
HeyYou
HeyYou is offline
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,013
Likes: 0
Received 3,211 Likes on 2,962 Posts
Default

Did you bleed the rears as well?
 
  #3  
Old 05-07-2018, 03:01 PM
Th1n1c3's Avatar
Th1n1c3
Th1n1c3 is offline
Registered User
Thread Starter
Join Date: May 2018
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Default

Yes. The only thing I didnt do was the abs block
 
  #4  
Old 05-07-2018, 03:21 PM
HeyYou's Avatar
HeyYou
HeyYou is offline
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,013
Likes: 0
Received 3,211 Likes on 2,962 Posts
Default

Shouldn't have to.... Is the brake lite in the dash on?
 
  #5  
Old 05-07-2018, 03:31 PM
Th1n1c3's Avatar
Th1n1c3
Th1n1c3 is offline
Registered User
Thread Starter
Join Date: May 2018
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Default

No it is not
 
  #6  
Old 05-07-2018, 03:57 PM
HeyYou's Avatar
HeyYou
HeyYou is offline
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,013
Likes: 0
Received 3,211 Likes on 2,962 Posts
Default

Weird..... Does it come on with engine running, and pedal sinking to the floor?
 
  #7  
Old 05-07-2018, 04:54 PM
Th1n1c3's Avatar
Th1n1c3
Th1n1c3 is offline
Registered User
Thread Starter
Join Date: May 2018
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Default

No. The pedal stays up even when its started. When I push the pedal itll go to the floor easily
 
  #8  
Old 05-08-2018, 07:55 AM
HeyYou's Avatar
HeyYou
HeyYou is offline
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,013
Likes: 0
Received 3,211 Likes on 2,962 Posts
Default

Hhhhhmmmm....... last time I had that problem, I still had a leak in one of the brake lines.

Got a friend that can help bleed them one more time? Try pumping up the pressure in the lines first, holding the pedal, and then cracking open the bleeder valve. That tends to shock any remaining air loose. (close the valve again before letting up on the pedal.) See if that makes any difference.
 
  #9  
Old 05-08-2018, 08:42 AM
Th1n1c3's Avatar
Th1n1c3
Th1n1c3 is offline
Registered User
Thread Starter
Join Date: May 2018
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by HeyYou
Hhhhhmmmm....... last time I had that problem, I still had a leak in one of the brake lines.

Got a friend that can help bleed them one more time? Try pumping up the pressure in the lines first, holding the pedal, and then cracking open the bleeder valve. That tends to shock any remaining air loose. (close the valve again before letting up on the pedal.) See if that makes any difference.
I bled them again last night I noticed passenger side had a small leak. Just enough i believe to de-pressurize after 10 sec. I am going to get new copper washers and take them apart again. The pads shouldnt be hung up all brand new parts all the way to the pad shims.
 
  #10  
Old 05-08-2018, 12:28 PM
HemiLonestar's Avatar
HemiLonestar
HemiLonestar is offline
Banned
Join Date: Nov 2005
Location: MD
Posts: 3,740
Likes: 0
Received 7 Likes on 7 Posts
Default

You reused the crush washers? Smh...
 


Quick Reply: Front Calipers Changed brakes not pumping up



All times are GMT -4. The time now is 04:33 AM.