- 16
- 1
Hello all,
New member and I really looking for some idea's on a problem I'm having on a 1978 ford f150 4X4 with a 351M. Okay here is my problem when I bought the truck the brake pedal would stick to the floor I could pull it back up with my foot under it and yes the brakes worked its just the pedal would not return up. So I Pulled the vacuum booster line out of the booster and the pedal returned to the upright position. So i bought a replacement booster with master cylinder, I kind of thought why not do them both together who knows how long the master cylinder would last so I replaced them both. Well same problem with the vacuum booster replaced.. Brakes work but pedal will not return... I'm out of ideas. again if I pull the vacuum line out of the booster the pedal will return... I'm at a loss any advice would be greatly appreciated.
New member and I really looking for some idea's on a problem I'm having on a 1978 ford f150 4X4 with a 351M. Okay here is my problem when I bought the truck the brake pedal would stick to the floor I could pull it back up with my foot under it and yes the brakes worked its just the pedal would not return up. So I Pulled the vacuum booster line out of the booster and the pedal returned to the upright position. So i bought a replacement booster with master cylinder, I kind of thought why not do them both together who knows how long the master cylinder would last so I replaced them both. Well same problem with the vacuum booster replaced.. Brakes work but pedal will not return... I'm out of ideas. again if I pull the vacuum line out of the booster the pedal will return... I'm at a loss any advice would be greatly appreciated.