Actual vehicle price and payments may vary for various reasons, including but not limited to, applicable manufacturer rebates, special limited time offers, dealer incentives, taxes, and buyer's credit qualifications. Listed price for the vehicle does not include fees and costs of closing, including but not limited to, licensing, any emission, inspection or other testing fees, taxes, and document fee of $499. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. Although every reasonable effort has been made to ensure the accuracy of the information contained on our website, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user without express warranties of any kind, and are subject to local laws. All vehicles are subject to prior sale. Not responsible for typographical errors.
Larry H. Miller Ford Mesa
Ford Focus ST Engine Overheating
Ford Focus ST Engine Overheating service at Larry H. Miller Ford Mesa in Mesa, AZ

Engine overheating on a Ford Focus ST means the engine is running hotter than it is built to, signaled by a red thermometer light or a temperature gauge climbing toward H. Steam, a sweet coolant smell, a dropping reservoir level, or white exhaust smoke can also accompany the warning. Larry H. Miller Ford Mesa in Mesa, AZ, helps Focus ST drivers identify the cause before overheating leads to more serious engine damage. The inspection is designed to pressure-test the cooling system, evaluate key cooling components, and determine whether combustion gases are entering the system. Drivers should pull over, switch the engine off, let it cool, and never open the radiator cap while the engine is hot.
What the temperature warning light means on a Ford Focus ST
The temperature warning appears as a red thermometer light, while the temperature gauge may climb toward H. Either signal means the engine is running hotter than it is built to and calls for immediate attention. Steam from under the hood, a sweet smell of coolant, coolant that keeps dropping in the reservoir, or white smoke from the exhaust can reinforce the warning. The safe response is to pull over, switch the engine off, and let the engine cool. Continuing to operate an overheating engine can warp the cylinder head and fail the head gasket, turning a hose or thermostat repair into an engine repair. The radiator cap should never be opened while the engine is hot.
What the diagnosis covers at Larry H. Miller Ford Mesa
The inspection begins with a pressure test of the cooling system and radiator cap to help identify pressure loss. The thermostat, cooling fans, and water pump are checked as part of the cooling-system diagnosis. Coolant is also tested for combustion gases, which shows whether a head gasket is leaking into the cooling system. This process helps find the cause before a small leak or stuck thermostat costs a head gasket. Focus ST drivers can schedule service at Larry H. Miller Ford Mesa for a focused overheating diagnosis.
Booking at Larry H. Miller Ford Mesa
A visit includes cooling-system pressure testing, radiator-cap testing, checks of the thermostat, cooling fans, and water pump, plus a coolant test for combustion gases. Drivers can schedule an appointment online. Larry H. Miller Ford Mesa is located at 460 East Auto Center Drive, Mesa, AZ 85204. Call 480-690-1279 for assistance with booking service.