Before any fluid is replaced, we inspect the entire cooling system for leaks, pressure loss, and flow restriction. Our process includes:

• Pressure and cap testing
• Thermostat operation check
• Cooling fan and sensor verification
• Hose and connection inspection

We document every step in your Complete Vehicle Health Report, so you know exactly how your system is performing — and what needs attention.

A proper coolant flush does more than drain and refill — it removes old, degraded fluid and contaminants that cause internal corrosion. We use professional flush machines that circulate new coolant through the system to ensure full exchange.

We then refill with OEM-specified antifreeze, not generic mixes, ensuring correct chemical balance and long-term protection for aluminum components, seals, and gaskets.

Neglected coolant can cause engine overheating, electrical fan faults, and heater core or radiator damage. By replacing coolant at proper intervals, you maintain efficient temperature regulation and prevent expensive failures.

Our technicians will also verify your heater operation and A/C condenser cooling performance — ensuring the entire thermal management system is working in harmony.

If you notice fluctuating temperatures, a sweet smell, or visible coolant leaks, schedule coolant flush and cooling system service with The Garage MKG today. Call (231) 246-7735, visit us at 1860 Henry St, Muskegon, MI, or book online anytime.

We’ll inspect, flush, and refill your system to factory specifications — protecting your engine and ensuring comfort and reliability mile after mile.