Mechanics

BRAKES

1987 GMC Van • 6 cylinder 2WD Automatic •

Why does my brake go to the floor when I start the engine
AD
Avatar
1959johnny
June 30, 2011.




Could be leaking somewhere externally or the brake booster is leaking and an internal leak in the master cylinder
AD

Rasmataz
Jun 30, 2011.
Could be out of brake fluid

Tiny
Yannicrisantos
Jun 30, 2011.

AD