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.
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HOMESERVICE MANUALSFORD2004EXCURSION 2WD V10-6.8L VIN SREPAIR AND DIAGNOSISENGINE, COOLING AND EXHAUSTCOOLING SYSTEMTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSRADIATOR LEAK TEST, REMOVED FROM VEHICLE
2004 Ford Excursion 2WD V10-6.8L VIN S
Radiator Leak Test, Removed From Vehicle
2004 Ford Excursion 2WD V10-6.8L VIN SSECTION Radiator Leak Test, Removed From Vehicle
Radiator Leak Test, Removed From the Vehicle
CAUTION: Never leak test an aluminum radiator in the same water that copper/brass radiators are tested in. Flux and caustic cleaners may be present in the cleaning tank and they will damage aluminum radiators.
NOTE: Always install plugs in the oil cooler fittings before leak-testing or cleaning any radiator.
NOTE: Clean the radiator before leak-testing to avoid contamination of tank.
1. Leak test the radiator in clean water with 138 kPa (20 psi) air pressure.
CAUTION: Never leak test an aluminum radiator in the same water that copper/brass radiators are tested in. Flux and caustic cleaners may be present in the cleaning tank and they will damage aluminum radiators.
NOTE: Always install plugs in the oil cooler fittings before leak-testing or cleaning any radiator.
NOTE: Clean the radiator before leak-testing to avoid contamination of tank.
1. Leak test the radiator in clean water with 138 kPa (20 psi) air pressure.
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.