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Home >> Ford >> 2005 >> Escape Base, 3.0 1, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Cooling - (Hybrid)) >> Diagnosis And Testing >> Engine Cooling >> Radiator Leak Test, Removed From the Vehicle

Radiator Leak Test, Removed From the Vehicle

WARNING: This page is about a different variant/trim than selected.
CAUTION: Never leak test an aluminum radiator in the same water that copper/brass radiators are tested in. Flux and caustic cleaners can 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 the tank.
  1. Leak test the radiator in clean water with 138 kPa (20 psi) air pressure.