Can't seem to fully bleed brakes

[grampadirt]

I made my own from an old garden sprayer and stuff I had laying around.Works quite well.Not that hard to do.

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Wasn't thinking,duh!!lol.This is what I use when replacing ALL of the brake fluid on a vehicle.

 

[94burbk1500]

Wasn't thinking,duh!!lol.This is what I use when replacing ALL of the brake fluid on a vehicle.

At this point, I might as well just replace it all. There can't be any air left in the system if I replace everything in the system.

 

[94burbk1500]

I finally got this figured out. The hand pump is a P.O.S. and I only had to pump up the brakes and crack the bleeder 3 times per side to get them bled the rest of the way, but that wasn't why my pedal felt like ****. I was under the truck all weekend replacing the fuel pump assembly to address a bad float and noticed a puddle of brake fluid, I had a rusted out hard line running to the rear brakes.

 

[RichLo]

that would do it! Glad you found the root cause!

 

[superdave]

Another vote for gravity bleeding.