C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

Sticky brakes

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jun 23, 2015 | 01:38 PM
  #1  
Lab's Avatar
Lab
Thread Starter
Newbie
 
Joined: Jun 2015
Posts: 8
Likes: 0
C230 kompressor
Sticky brakes

All four calipers are dragging on my Mercedes c230 kompressor coup. I replaced the Master cylinder still same thing. Anybody have any experience with this problem? Any help is appreciated thanx.
Reply
Old Jun 24, 2015 | 09:41 AM
  #2  
Lab's Avatar
Lab
Thread Starter
Newbie
 
Joined: Jun 2015
Posts: 8
Likes: 0
C230 kompressor
Yes all four calipers do not retract. Plus I just changed out the front calipers and after bleeding they don't retract. Parking brake only engages the back wheels. I'm beginning to think that all 4 flex lines are collapsed.
Reply
Old Jun 24, 2015 | 03:40 PM
  #3  
Lab's Avatar
Lab
Thread Starter
Newbie
 
Joined: Jun 2015
Posts: 8
Likes: 0
C230 kompressor
even if I crack the bleeder on the new calipers rotor does not spin freely.
Reply
Old Jun 24, 2015 | 06:05 PM
  #4  
samaritrey's Avatar
Super Moderator
15 Year Member
 
Joined: Mar 2007
Posts: 5,295
Likes: 22
From: VA
THE C350
If you crack the bleeder then no pressure is going to the calipers so they should not have issues.
I would replace the flex lines once you figure out whats going on it is a good practice as I assume your car is an 02-04 and has over 125k on it and you are already doing major work on the brake system.

So lets go back to the basics when were the brakes last replaced? OEM parts?
If you were to take the rebuilt calipers off how far out are they? Can you push them back in easily? What company did you get the rebuilds from?
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 01:12 AM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE