Soft Brake problem
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Location: Alexandria, Kentucky
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Soft Brake problem
Gentlemen - I have a 2005 Limited Coupe with 74K miles. I've had new rotors and brake pads installed about two months ago. The brake pedal goes about half way down and is very soft and spongy. I've taken it back to the shop and they re-bled the lines and said all was OK. The car has only been driven about 50 miles since the new rotors and pads were installed. All other cars, regardless of make, have a firm pedal feel when braking. I don't like the spongy feel this car has and it leaves me with little confidence in the braking system. The other day, the ABS light came on in the dash. I turned the switch on the dash off and then on several times and the light went out. Incidentley, when the light was on, the brake pedal went almost to the floor. After hitting the switch a few times, it came back up to about half pedal. If I pump the brake pedal two or three times, the pedal gets higher and much firmer like I think it should be.
Has anyone else experienced this? If you have, what did you do to correct the problem.
I'm wondering if the "master cylinder" could be the problem. Any ideas? I've never experienced a master cylinder going bad on all the cars I've owned in 60 years. I hate to have the master cylinder changed out of pure speculation. Chrysler wants $460 plus labor to change the thing. That's an expensive guess.
If anyone has any idea's or suggestions, please let me know. My email is jpmlholian@aol.com if you want to use that.
Has anyone else experienced this? If you have, what did you do to correct the problem.
I'm wondering if the "master cylinder" could be the problem. Any ideas? I've never experienced a master cylinder going bad on all the cars I've owned in 60 years. I hate to have the master cylinder changed out of pure speculation. Chrysler wants $460 plus labor to change the thing. That's an expensive guess.
If anyone has any idea's or suggestions, please let me know. My email is jpmlholian@aol.com if you want to use that.
Re: Soft Brake problem
check this thread: https://www.crossfireforum.org/forum...-problems.html
Also search the forum using the search feature in the upper right corner.
Also search the forum using the search feature in the upper right corner.
Re: Soft Brake problem
sounds like there is breach in the fluid pressure if the light came on, needs to be addressed, could be...
bad master, sensor, fitting, hose or broken line
tow the car to a shop and have it addressed, if they cant find the parts, i can help
btw, wrong section to post this to
bad master, sensor, fitting, hose or broken line
tow the car to a shop and have it addressed, if they cant find the parts, i can help
btw, wrong section to post this to
Re: Soft Brake problem
Try this, engine OFF. pump the brake several times to bleed off the vacuum assist.
Now press the pedal to see the unassisted pedal feel. It should be solid and unyielding.
It should also not drift, go to the floor or other odd thing.
Has the brake fluid gone down?? have lid on when pumping brakes or expect a fountain to erupt.
Let us know, WDY
Now press the pedal to see the unassisted pedal feel. It should be solid and unyielding.
It should also not drift, go to the floor or other odd thing.
Has the brake fluid gone down?? have lid on when pumping brakes or expect a fountain to erupt.
Let us know, WDY
Join Date: Nov 2017
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Re: Soft Brake problem
needswings - I will try to find someone who can photo the master cylinder and post it for me, on this site. Re: wrong place to post this. I've tried to post my threads properly but I can't find out how to do that. I wrote to the webmaster but have not gotten a reply.
Jim
Jim
Re: Soft Brake problem
needswings - I will try to find someone who can photo the master cylinder and post it for me, on this site. Re: wrong place to post this. I've tried to post my threads properly but I can't find out how to do that. I wrote to the webmaster but have not gotten a reply.
Jim
Jim
Take time to read the topics covered in any forum you should post in.
This forum is not your problem.
You use the attachments feature to add photos etc, it is toward the bottom of the new thread page, try the test forum to practice, it is quite easy. Try and help yourself before asking others.
Join Date: Nov 2017
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Re: Soft Brake problem
onehundred80 - re your above response "try to help yourself before asking others", what do you think I've been doing? I've tried many things to try and post and haven't had any luck. Your sarcastic response isn't what I solicited or expected from you. You've contributed a lot to this forum, all appreciated, I'm sure, by others as well as me. There's no need to be rude and smart a--ed with people trying to solve a problem.
Jim Holian
Jim Holian
Re: Soft Brake problem
onehundred80 - re your above response "try to help yourself before asking others", what do you think I've been doing? I've tried many things to try and post and haven't had any luck. Your sarcastic response isn't what I solicited or expected from you. You've contributed a lot to this forum, all appreciated, I'm sure, by others as well as me. There's no need to be rude and smart a--ed with people trying to solve a problem.
Jim Holian
Jim Holian
A simple search would find threads on this very subject, one was started by me the day before you started this thread.
I even told you how to post a photo, and how to practise posting pictures, nobody else did.
More and more I find people look for some negativity in any reply or statement. They gloss over anything that could be a good answer and turn it into a negative.
Last edited by onehundred80; 04-18-2018 at 01:47 PM.
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Re: Soft Brake problem
Waldig - Woody, I did as you suggested and the brake pedal felt very solid, or firm. I suppose that indicates that the master cylinder and calipers are all OK. No sign of leaks anywhere. I thank you for saving me $460 dollars, plus, at the Chrysler dealer.
Thanks
Jim
Thanks
Jim
Join Date: Nov 2017
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Re: Soft Brake problem
Waldig - Woody, I did as you suggested and the brake pedal felt very solid, or firm. I suppose that indicates that the master cylinder and calipers are all OK. No sign of leaks anywhere. I thank you for saving me $460 dollars, plus, at the Chrysler dealer.
Thanks
Jim
Thanks
Jim
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Re: Soft Brake problem
onehundred80 - Yes, I took your comment, "try to help yourself before asking others" as insulting. I've searched quite few threads for an answer and have found nothing concrete. Your WTF remark is also out of order! I've come to this sight for help on something that I do not know. If that's too much for you to handle, don't comment at all, or, keep your arrogant comments to your self. Don't try to critique me when you have no idea of what I've done or haven't done.
Jim
Jim
Re: Soft Brake problem
onehundred80 - Yes, I took your comment, "try to help yourself before asking others" as insulting. I've searched quite few threads for an answer and have found nothing concrete. Your WTF remark is also out of order! I've come to this sight for help on something that I do not know. If that's too much for you to handle, don't comment at all, or, keep your arrogant comments to your self. Don't try to critique me when you have no idea of what I've done or haven't done.
Jim
Jim
It is a pity that when I post a possible solution you will be able to read it.
I can guess who you voted for, your attitude and demographic make it obvious. Maybe I can come up with some lies and BS that you will believe, or maybe I will keep the solution to myself.
In your previous posts of you have thanked me for my advice and asked for it, I guess I can forget that in the future.
Last edited by onehundred80; 04-19-2018 at 07:35 AM.
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Re: Soft Brake problem
Yes, I thanked you for your advice and I have asked for that advice. Sarcastic personal comments are not asked for and unappreciated. Who I voted for and my demographics are none of your business and in fact, probably would surprise you. You have no idea how many searches I've tried, and there have been many. Your personal comments about me are without basis or fact. This is not the place for those comments either. I'm not going to get into a war of words with you over something that has no place here. If you wish to comment or not comment, on Crossfire subjects, I for one appreciate the input and I'm sure others do as well. Choosing to keep a solution to yourself only displays a childish attitude.
How about we keep the comments confined to Chrysler Crossfire subjects and all of us on this site will benefit. Personal attacks benefit no one.
Jim Holian
How about we keep the comments confined to Chrysler Crossfire subjects and all of us on this site will benefit. Personal attacks benefit no one.
Jim Holian
Re: Soft Brake problem
Glad to help, so many people - me - have had power assist give them pause about the health of the brakes. Low pedal is fluid volume related and not related to brake issues.
As you saw the lack of vacuum assist is a first test of brakes, for those in the back of the class that have not tried this, it will be your homework assignment, at least once. This will acquaint you with real brake pedal position. 500 to 1000 pounds of pedal pressure will make the pedal move downward for sure.
Enjoy, Woody
As you saw the lack of vacuum assist is a first test of brakes, for those in the back of the class that have not tried this, it will be your homework assignment, at least once. This will acquaint you with real brake pedal position. 500 to 1000 pounds of pedal pressure will make the pedal move downward for sure.
Enjoy, Woody
Re: Soft Brake problem
I have a Limited and two SRTs, I drive the Limited regularly and the SRTs only occasionally. The pedal in the Limited always feels good but when I drive one of the SRTs the first couple of stops always get my attention because of the pedal travel. They stop fine, but going from one to another takes some getting used to. I don’t think there is a safety issue.
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Re: Soft Brake problem
Glad I saw this!
Pulled mine out of winter storage yesterday and the brake pedal is basically dead for the first 75% of travel. Catches at the end and stops fine after that but driving in traffic is a dicey experience. I too assumed master cylinder but there was no signs of any leakage (I parked it over a big sheet of craft paper in November), brake fluid bottle was exactly halfway between min and max. Brakes were perfectly fine when I put the car away last fall.
I'll try the suggested vacuum bleed off.
Pulled mine out of winter storage yesterday and the brake pedal is basically dead for the first 75% of travel. Catches at the end and stops fine after that but driving in traffic is a dicey experience. I too assumed master cylinder but there was no signs of any leakage (I parked it over a big sheet of craft paper in November), brake fluid bottle was exactly halfway between min and max. Brakes were perfectly fine when I put the car away last fall.
I'll try the suggested vacuum bleed off.
Join Date: Nov 2017
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Re: Soft Brake problem
sirharper - I,too, have the same experience as you. Car sits for a month or more and it scare's you to drive it. This could turn out to be a real safety issue! I hope someone, much more knowledgeable than me, can come up with a fix for this problem. American and import cars that I have driven, all have a firm brake pedal with very little travel. Surely, someone can find a solution to our problem.
Jim
Jim