2004 Chrysler Sebring Q&A
2004 Chrysler Sebring Question: POWER BRAKE BOOSTER VACUUM
WHERE DOES THE VACUUM COME FROM FOR THE BRAKE BOOSTER? THE BRAKE PEDAL IS VERY HARD & THE BOOSTER IS NOT GETTING ANY VACUUM, ALSO THERE IS A PORTED VACUUM SOURCE ON TOP OF THE UPPER PLENTIUM THAT IS LEAKING VACUUM & WHEN YOU PLUG IT WITH YOUR FINGER IT KILLS THE MOTOR. - TCOLE
The Brake Booster gets its vacuum from the vacuum in the Intake Manifold through a hose. If you have a noisy vacuum leak from the top of the Intake Manifold, that can not be correct. Use the vacuum diagram on the Emissions label to guide you, so you can check and verify all the vacuum lines, it will show the brake Booster Vacuum circuit as well. Best of Luck! - dandd
I typically put the A/T in neutral as the tach passes 1000 RPM while stopping. If I don't put it back in Drive at least about 4-5 seconds before starting off, the engine will lose power when I ope...