Does your car have ABS? ABS needs some pressure to bleed, Ie putting your foot on the pedal and holding it while someone lossens the screw.

I have heard of a few people have trouble getting good pedal feel using power bleeders on ABS cars. I have a power bleeder and used it once, but I prefer the traditonal pumping and holding pedal method.

__________________
2006 CL500
1969 280SE
2023 Ram 1500
2026 Genesis GV70
2007 Tiara 3200