Radiator and Cooling System Testing and Repair in Concord, NH
Dealer-Level Diagnostics and Complete Cooling System Services
Your vehicle’s cooling system is one of the most important systems in your car that is often overlooked until you have a problem. Here at Accomplished Auto we offer dealer-level cooling system, diagnostics testing and repair. We can perform checks on all domestic and Asian models as well as the most popular European cars that are common here in Concord NH. Our dealer-level diagnostic tools. As well as other advanced testing and service tools allow us to ensure your cooling system operates as the manufacturer intended.
Whether you’re dealing with an overheating engine, a lack of heat in the cabin, or a warning light on the dash. We can handle everything from minor leaks to complex electrical cooling system faults with precision and care.
Why Your Cooling System Matters
Your vehicles cooling system is important to regulate you engines temperature. This is both to make sure the engine reaches its target temperature as quickly as possible. But also to maximize the operating efficiency of the engine and create the lowest emissions possible. After it reaches those ideal temperatures. It will maintain them under the wide range of engine loads and ambient temperatures we see here in New England.
The cooling system utilizes a combination of vital components. Including items such as the radiator, water pump or pumps, thermostat or thermostats’, cooling fans, heater core or cores and hoses.
When any of these parts fail or fall out of their normal operating tolerances many problems can occur. Such as temperature control codes, slow warm up, or lack of heat which all can be early signs of failure.
Routine maintenance including regular cooling system fluid exchanges and inspection prevents these issues. Fluid degrades over time and mileage. Fresh fluid prevents corrosion, maintains flow, and protects critical components from damage.
Dealer-Level Diagnostics and Cooling System Testing
At Accomplished Auto our dealer-level tools allow us to do advanced testing. Such as look at temperature sensors, fan control modules, and system behavior in real time. We also use other specialized tools to pressure test systems. We can also track temperatures with remote sensors and thermal imaging. This helps to identify leaks, restrictions, or circulation issues with precision and accuracy.
Our trained technicians can diagnose:
- Faulty thermostats or temperature sensors
- Cooling fan or module malfunctions
- Restricted heater cores or radiators
- Flow issues or trapped air pockets
- Electronic control or temperature regulation faults
- Leaking head gaskets
From small coolant leaks to intermittent overheating. We have the tech and the experience to pinpoint the root cause and fix it right the first time.
Coolant Exchange and Cooling System Cleaning Services
Over time, coolant loses its ability to transfer heat and protect against corrosion. Old or contaminated coolants can cause scale, rust, and buildup that restricts flow through the radiator or heater core.
We use pro-grade coolant exchange equipment that forces clean coolant through the system and replaces it with clean fluid. This removes all the old coolant and takes any contaminants with it while refilling it with new fluid. This ensures all the fluid is exchanged and no air pockets are left to cause temperature control issues. In certain cases, high pressure pulse cleaning equipment that force air and water though the system is called for. This clears out heavy deposits and plugged heater cores and radiators. We have saved several cars with little to no heat in the cabin this way. Avoiding resorting to the expensive and time-consuming process of full heater core replacement.
Benefits of our coolant exchange and cleaning service:
- Restores heater and radiator efficiency
- Reduces overheating risk
- Improves coolant circulation and flow
- Extends component lifespan
- Helps prevent future system corrosion
Hybrid and EV Cooling System Services
Modern hybrid and electric vehicles feature advanced cooling systems. They have multiple circuits for the engine, battery, inverter, and cabin heat. These systems often use both mechanically driven and electronically controlled pumps. As well as temperature sensors and control valves.
At Accomplished Auto, we have dealer-level diagnostic software, specialized equipment and service information. Which are all needed to properly test and service these complex systems. This ensures proper cooling for hybrid and EV power systems and drive trains to keep your vehicle efficient and safe to drive.
Common Cooling System Symptoms
If you notice any of the following, it’s time to have your vehicle inspected:
- Engine overheating or running below normal temperature
- Lack of cabin heat
- Temperature warning light or check engine light
- Cooling fans running constantly
- Sweet coolant odor or visible leaks
- Frequent low coolant level warnings
- Steam or residue under the hood
- Fluctuating temperature gauge readings
Ignoring these symptoms can lead to serious engine damage or even complete failure. Thus, it’s best to have issues diagnosed promptly.
Preventative Maintenance and Related Services
Many vehicles use the timing belt or chain to drive the water pump. This makes it crucial to replace the pump when performing those services. A failure of a belt- or chain-driven water pump can cause catastrophic engine damage. It is not always obvious the pump is wearing upon visual inspection during the service. We have seen multiple cases of a failed pump undoing all the labor and time of performing the services.
Our trained and experienced technicians perform a visual inspection. Covering all visible cooling system components at every visit. As well as more extensive inspections during services related to the cooling system. We follow the manufacturers’ recommended time and mileage intervals. We use OE-quality or better parts to ensure lasting performance and reliability. Here in Concord NH and the surrounding towns. This often means the severe service schedule. because of our harsh weather and road conditions.
3-Year/36,000-Mile Nationwide Warranty
Every cooling system repair we perform is backed by our NAPA Autocare 3-year/36,000-mile nationwide warranty. This gives you confidence that your vehicle is protected wherever you travel.
Schedule Your Cooling System Service in Concord, NH
Whether you need a coolant flush, radiator repair, or advanced diagnostics for a hybrid cooling system. We here at Accomplished Auto are your go to expert. Covering Concord NH and the surrounding towns of Chichester, Boscawen, Webster, Bow, Pembroke, Loudon, Hopkinton, Penacook, and Canterbury. Schedule an appointment today to have your vehicle inspected by our certified professionals. We will keep your engine running at the perfect temperature, all year long.