I have a 2007 Tahoe which every year around this time I like to bleed and flush out the brake system. I use a pressure bleeder that works very nice. Well this year I decided to install new bleeders while I was in the process of bleeding the system. All went well until I applied the brake pedal which now I must apply a little more pressure than before and stopping is a little on the soft side. If I pump the brakes several times everything is fine but I need to perform this each time I come to a stop. Originally there was no air in the lines all I was doing was replacing old fluid.I checke outthecompleat system and I have no leaks. Does anyone have any suggestions?
Thanks for your time.

 

sounds like a little air in the lines. there are other things. possibly brake pads gettin little worn, little thin, master cylinder beginning to leak internally.

 

Yes, bleed them again. Did you start at the furthest wheel, rear passenger? You also might have to bleed the MC.

 

Sounds like air in line for sure