Spongy Brale Pedal

[zrex1200]

blue a front brake line in a panic stop replace line got vary soft pedal gos to floor so i replace m/c still not a good pedal rear brakes working somewhat fronts not to good what gives bled them can it be air or something else i need to look for

[Stevens03]

I'd think air still in the line. I'd bleed them some more. After blowing the line, you could have gotten alot of air in the lines. I'd start from the rear passenger size, rear drivers side, front passenger side and finally the drivers side. I'd do them all.

[GMstrong]

Did the master cylinder run completely low?If so you might have to bleed the truck all the way around.Its air in the line like above post says.

[zrex1200]

Did the master cylinder run completely low?If so you might have to bleed the truck all the way around.Its air in the line like above post says.

it ran out of fluid or just about out so i will do some more tomarrow thanks

[govtech]

did you bench bleed the m/cyl ?

[zrex1200]

did you bench bleed the m/cyl ?

yes got all the air out m/c but i didn't bleed the back brakes good enough tomorrows project