Brake Issues

[mi-husker]

Hi!!! I have a 2015 Jeep Wrangler Sahara unlimited and I'm having some issues with my brakes. When I brake, it pulls to the left and then evens out. The faster I am going the worse it is, highway driving can get scary. Also when I'm at a complete stop and let off the brakes there's a groaning sound coming from the front, seems like there's a delay in the release.

What I've done so far is replace both front calipers, rotors and pads. I've bled the brakes plus also the abs module. After being bled, brakes were good for a little bit then problems came back. It is not throwing any codes at all.

Could this be a master brake cylinder replacement?

 

[BLACKJKU]

I'd say it could be the rubber brake lines, they can collapse on the inside and block the returning fluid.

 

[mi-husker]

I'd say it could be the rubber brake lines, they can collapse on the inside and block the returning fluid.

The lines that go the calipers?

 

[BLACKJKU]

The lines that go the calipers?

Yes

 

[mi-husker]

Ok, so that would also cause the pulling to the left when braking?

 

[BLACKJKU]

Ok, so that would also cause the pulling to the left when braking?

It could be, the rubber hoses are cheap so it could be a cheap fix.

 

[mi-husker]

Cheap sounds good to me!!!! Should I replace both left and right or is there a way to pin point exactly which one.

 

[Dirty Dog]

Ok, so that would also cause the pulling to the left when braking?

It could. Worn out, weak rubber can affect fluid flow. If the fluid in a hydraulic system doesn't flow, things don't work right. And replacing them is cheap. You can do it on the cheap and replace just the left front, but realistically, if one is worn out, the others will be soon. Bleeding the brakes isn't a huge pain, but it's enough of one that I'd just replace all of them.

 

[BLACKJKU]

Cheap sounds good to me!!!! Should I replace both left and right or is there a way to pin point exactly which one.

If you only do one side and then maybe next week the other side could fail, just do them both while the system is opened back up.

 

[mi-husker]

If you only do one side and then maybe next week the other side could fail, just do them both while the system is opened back up.

Thank you

 

[mi-husker]

It could. Worn out, weak rubber can affect fluid flow. If the fluid in a hydraulic system doesn't flow, things don't work right. And replacing them is cheap. You can do it on the cheap and replace just the left front, but realistically, if one is worn out, the others will be soon. Bleeding the brakes isn't a huge pain, but it's enough of one that I'd just replace all of them.

Thank you