Q: Brake on 2007 Ford F-350 Super Duty

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
2007 F350 Diesel Dual wheels Brake pedal goes to floor after starting engine, dealer change modulator valve, master cylinder. I have bleed brakes 3 times still low pedal. Truck will stop but at the floor
(2) Answers
With ABS and a truck that is not moving the abs bleeds the pressure down because it thinks the wheels are locked - take it for a safe short test run and be careful - you may not have a problem at all.