Im not sure if the Vert is different than the coupe.


But according to the Olds Service manuals.(Factory manuals)


My car is supposed to have a Brake booster in it. But it doesn't it has something with a warning label on it about Gas under high pressure.


Anyone know much about this system and how it works?


Or is my car missing something?


Having problems with the brakes and need to try to figure them out.


Pedal hard and unpredictible at times.


Over the last few years almost the entire brake system has been replaced trying to figure out the problem.


Now the car is mine and I would like to figure it out properly.


Thanks for any advise.