Air in the brake system can make your brake pedal feel spongy and vague. You should flush the fluid every two or three years, ...

Refresh Brake Fluid with Clear Tubing After emptying the reservoir, fill it up with fresh ... simply start at the rear of the car first, and bleed out the 2 rear calipers/wheel cylinders.

The reservoir is usually in the back of the engine ... from the depressed foot pedal and sends it to the front and rear brakes, which then stop the vehicle. How do you know if brake fluid is ...