Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Cooling System Flushing
| Item | Specification |
|---|---|
| Premium Cooling System Flush VC-1 |
ESR-M14P7-A |
- Drain the cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding .
- Remove the coolant thermostat. For additional information, refer to Thermostat .
- Install the coolant hose connection without the coolant thermostat.
- Using the an appropriate cooling system flusher, flush the engine and radiator.
Use Premium Cooling System Flush VC-1 meeting Ford specification ESR-M14P7-A. Always flush the cooling system with water thoroughly after using the VC-1 flush and prior to filling the cooling system. Always fill the cooling system with the same coolant that was present in the system. Do not mix coolant types.
- Install the coolant thermostat. For additional information, refer to Thermostat .
- Backflush the heater core. For additional information, refer to Heater Core Backflushing .
- Fill and bleed the cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding .
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.