SPONSORED LINKS

Brake pedal go all the to the floor after replacing spark plugs and coil pack

Tiny
SNEAKYMITTENS
  • MEMBER
  • 2004 CHRYSLER TOWN AND COUNTRY
  • 3.8L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 225,000 MILES
Brakes were working perfectly. Had to have spark plugs and coil pack replaced, and now the brakes go all the way to the floor (and even then they sometimes will not stop the car). Brake fluid is holding well. There was a time when the mechanic was checking my engine mounts by holding the brake tight and accelerating. Could it just be that the pedal needs time to reset after that type of use?
SPONSORED LINKS
Wednesday, May 16th, 2018 AT 9:54 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon.

There is no reset on the brake pedal.

When the tech did the test and pressed hard on the pedal to keep it from moving, the seals got damaged in the master cylinder. The master cylinder needs to be replaced.

Roy

https://www.2carpros.com/articles/how-to-replace-a-brake-master-cylinder
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, March 15th, 2021 AT 12:47 PM

Please login or register to post a reply.

Related Brake Pedal Goes To The Floor Content

Brake Pedal Goes to the Floor
GUIDE
Brake Pedal Goes to the Floor
We are a team of ASE certified mechanics that have created this guide to show you why your brake pedal goes to the floor and what you can do to fix it.
VIEW MORE

Sponsored links