How much do you know about repairing your car? Is the pedal solid then drop to the floor with pressure? If so, then you need a new brake master cylinder. The seals in the inside are leaking. Then you will have to bleed the system. (Don't forget to bench bleed the master cylinder.) You also should check the lines for leaks, if the rubber is dry, cracked, or swollen. Also you should check the fluid itself. If there is material inside the plastic tank, then the rubber parts need to be replaced. Hope that this helps. Sincerly, Kramer (Tech in training) #10610 Note: The master cylinder is the same one found in a 1976 Saab 900. I think. It's exactly the same and I bought mine in my local parts store. To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/