During your car cooling system service our experienced technicians will: Drive your car immediately to our repair shop for a complete diagnosis and a quick quote on your auto cooling system service cost. Don’t turn a minor $50 repair into a major $500 engine repair, for example. Unfortunately, the problem probably won’t go away but will only get worse if you do nothing. The ignore-it-and-it-will-go-away type of thinking will almost always get you in trouble when it comes to auto repair, especially cooling system maintenance. Don’t continue to drive your car day after day ignoring the leak or the smell coming from your air vents. If you notice any of these problems in your vehicle, take it to our shop right away. If your car is overheating (the temperature gauge is showing in the red), if you constantly have to add antifreeze to your cooling system, or if you frequently see puddles of antifreeze form under your car, you may need car cooling system repair. If caught early on, auto cooling system repair doesn’t have to be a major expense. Any signs of dried coolant will usually get you an estimate for a new water pump.Looking for cooling system service & repair that you can trust? There’s a little weep-hole on the nose of most pumps that allows any coolant that has gotten past the impeller seal to exit the housing.
It’s not uncommon to find signs of a water pump leaking, even before it has caused any symptoms or problems. There isn’t really anything else in the cooling system that would be replaced at an interval like that, but most shops would inspect the system for leaks first. Generally, a coolant flush is done as part of a scheduled service at a fixed interval. A flush machine has the advantage of not introducing air, and it replaces more fluid than a drain and fill. Then the vehicle is brought up to temperature, which opens the thermostat, and new fluid is pumped in while old fluid is sucked out. With a flush machine, fill and drain ports are installed (usually temporarily) inline with either the upper radiator hose or the heater hoses. This is common enough now that most shops are equipped, but using a flush machine avoids that issue. This is best done with a vacuum device trapped air is suctioned out, then the system is topped off with new fluid, and then the vehicle is run up to temperature and topped off. With either of these methods, sometimes it’s necessary to purge the air from the system afterwards. Sometimes there is no petcock, and the lower radiator hose can be pulled instead, accomplishing the same thing. Then the petcock is closed, and the system is refilled with new coolant. Often, there is a radiator petcock that can be opened to drain the coolant. The most common method is “drain and fill”. A flushing compound isn’t always used and isn’t always necessary, but it is part of the cost if it is done.
Then, the system is refilled with a new, clean coolant. The idea is that it dissolves and suspends old deposits allowing them to be flushed out more thoroughly. Typically, a compound will be added to the cooling system, run for a few minutes to circulate through the engine and get it up to operating temperature, and then, remove the old coolant. The coolant necessary for each vehicle is usually included in the price of the service.Īnother factor in the cost of a coolant flush is whether or not a flushing compound is used. OE coolant costs from $12 to $25 a gallon on average, so it does add up. This is because some vehicles with smaller engines take less than 2 gallons of coolant, while a light truck with a diesel engine might take more than 5 gallons.
A significant part of the cost is the quantity of the materials. Some of the reasons for the variety in the cost are the differing labor rates and the cost of different vehicle-specific coolants. The average cost of a coolant flush can vary from $100 to $200.
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