Contaminated or improper brake fluid.

Refer to Master Cylinder Description .

Brake assembly attachments are missing or loose.

Refer to Hydraulic Brake System Bleeding .

Restricted brake fluid passage.

Refer to Brake Fluid Leak .

Brake pedal linkage Interference or Binding.

Refer to Brake Fluid Leak .

Improperly adjusted parking brake.

Refer to Parking Brake Shoe Adjustment .

Loose front suspension attachments.

Refer to Wander or Poor Steering Stability in Front Suspension.

Sticking caliper or caliper pistons.

Refer to Brake Caliper Replacement .