how to know if my Ford Mustang S550 (2015-2023) needs a brake fluid change

Solution

1. Preparation

• Gather all necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the parking brake is engaged.
• Wear safety goggles and gloves to protect against brake fluid exposure.

2. Remove Old Brake Fluid

• Locate the brake fluid reservoir, usually found near the driver’s side of the engine compartment.
• Siphon out old brake fluid using a turkey baster or brake fluid syringe.
• Dispose of the old brake fluid properly according to local regulations.

3. Inspect and Clean Components

• Inspect the brake fluid reservoir cap and sealing surface for any damage or contamination.
• Clean the reservoir cap with a lint-free cloth to prevent any debris from entering the system during fluid replacement.

4. Add New Brake Fluid

• Using a funnel, add new brake fluid that meets Ford specifications (typically DOT 3 or DOT 4).
• Fill the reservoir to the appropriate level marked on the side of the reservoir.

5. Bleed the Brake System (if necessary)

• If air was introduced into the brake lines, bleed the brakes:
  1. Start with the wheel furthest from the master cylinder (usually the right rear).
  2. Attach a brake bleeder kit or tube to the bleeder valve.
  3. Have an assistant pump the brake pedal several times and hold it down.
  4. Open the bleeder valve to release fluid and air, then close it before your assistant releases the brake pedal.
  5. Repeat until clear fluid without bubbles is seen, then move to the next wheel.