2010 Mercury Mariner radiator cap

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Page 300 of 339

Mercury Mariner 2010  Owners Manuals •DO NOT MIXdifferent colors or types of coolant in your vehicle.
Make sure the correct coolant is used.DO NOT MIXrecycled coolant
and new (unused) coolant together in the vehicle. Mixing of engine
c

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Mercury Mariner 2010  Owners Manuals 3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
5. Fill the coolant reservoir slow