Engine Cooling System Draining, Vacuum Filling and Bleeding

2021 Ford Bronco Badlands, 2D Utility, 2.7L Eng VIN P, Part Time T/Case ControlSECTION Engine Cooling System Draining, Vacuum Filling and Bleeding
WARNING: This page is about a different variant/trim than selected.

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Special Tool(s) / General Equipment 

GFD625212Courtesy of FORD MOTOR COMPANY
ROB75240 Coolant/Battery Refractometer (Fahrenheit)
Fluid Container
Cooling System Vacuum Tester and Refiller

Draining 

NOTE: The coolant must be recovered in a suitable, clean container for reuse. If the coolant is contaminated, it must be recycled or disposed of correctly. Using contaminated coolant may result in damage to the engine or cooling system components.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.