1973 F-100 4x4
'77 F-250 Custom 4x4
I have a 95 F250 4x4 that I've been working on resurrecting for the past 10 months.
I have replaced the master cylinder, all of the brake lines (steel and rubber), the rear wheel cylinders, rear shoes and hardware, and front pads.
I have bled the entire system twice now, and cannot figure out why I only have brake pressure with the engine not running.
I have looked over the entire system for fluid leaks, and there are none.
When I have the engine running, I can easily push the brake pedal to the floor.
I have noticed that the idle gets a little erratic when I push the brake pedal though.
Would a bad brake booster cause this?
Any ideas?
I have replaced the master cylinder, all of the brake lines (steel and rubber), the rear wheel cylinders, rear shoes and hardware, and front pads.
I have bled the entire system twice now, and cannot figure out why I only have brake pressure with the engine not running.
I have looked over the entire system for fluid leaks, and there are none.
When I have the engine running, I can easily push the brake pedal to the floor.
I have noticed that the idle gets a little erratic when I push the brake pedal though.
Would a bad brake booster cause this?
Any ideas?