Cooling System Specifications: Maintenance
Inspect cooling system every 12 months or 15,000 miles. Drain and flush cooling system every 24 months or 30,000 miles. Maintain a 50% mixture of ethylene glycol anti-freeze and water.
NOTE:
Rusty appearing coolant is an indication that coolant has become ineffective. System should be flushed and new coolant added to radiator.