Just realized I've been bleeding my brakes wrong for years

I was at a buddy's shop last Saturday watching him swap rotors on a 2014 F-150 and noticed he was doing the two-person bleed method. I've always done the pump and hold solo thing with a hose in a bottle. He told me I was introducing air back into the system every time I let off the pedal, which explains why my 2003 Ranger's pedal always felt spongy no matter how many times I bled it. I checked his way on a caliper I pulled apart and sure enough, a tiny bubble pushed right back up the line with the old method. Five brake jobs over ten years and I was doing it half-assed the whole time. Anybody else find out they were skipping a step that matters this much?

3 comments

3 Comments

wright.leo6h ago

Yeah the gravity bleed method is way easier and you don't have to worry about pedal timing. Just crack the bleeder and let it drip til the air stops.

kellygrant6h ago

...and that's exactly why I had to redo my whole braking system on my old Subaru after figuring out the same thing. It was the same story, pump and hold for years thinking I was golden. That spongy pedal feeling I blamed on "old car problems" was just me being stubborn and not trying the two person method. Honestly, I felt like such a dummy when I finally saw it done right and realized how easy it was. You're not alone in this one, man, it's a rough wake up call but at least now you know what's up.

leewood5h ago

Two person method is overrated. Gravity bleed on my Forester took maybe an hour and a half.