B2500 SX Regular Cab 2WD L4-2.5L VIN C (1999)
Radiator: Testing and Inspection
Radiator Pressure Test
RADIATOR PRESSURE TEST INSPECTION
1. Remove the radiator cap. Fill the radiator as needed. Connect a radiator tester (commercially available) to the radiator filler neck.
Caution:
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Do not pressurize the cooling system beyond 102 kPa (14.9 psi).
2. Pump the cooling system to a maximum of 102 kPa (14.9 psi) and hold for 2 minutes. If the pressure drops within this time, inspect for leaks and
repair as required.
