Check Cooling System for Leaks After Storage

Cost Savings

Checklist Tasks

• Inspect all coolant hoses for soft spots or bulges indicating internal deterioration.
• Check hose clamps for corrosion or looseness that could cause leaks.
• Examine radiator core and seams for crusty deposits or signs of seepage.
• Look for dried coolant near water pump weep hole for evidence of leaks.
• Check under vehicle for dried or fresh coolant stains or puddles.
• Test radiator cap seal for cracks or hardening that may result in leaks.
• Inspect overflow reservoir for low coolant level or discoloration.
• Feel along lower radiator hose connection for hidden coolant seepage.
• Use UV flashlight to check for dye if leak detection dye was used.
• Inspect heater hoses at firewall for crust or signs of moisture.
• Squeeze radiator hoses to check for brittleness or cracks.
• Visually inspect thermostat housing and intake gaskets for coolant tracks.