Heavy-Duty Truck Coolant System Repair Services in Darlington, SC

Providing Mobile service to Florence, Columbia, Conway, the North Carolina Border & More!

A properly functioning coolant system ensures the truck's engine runs at the optimal temperature, preventing overheating and potential engine damage. At Fleet Care Services in Darlington, SC, we understand this system's critical role in maintaining the efficiency and longevity of diesel trucks.


Signs Your Diesel Truck’s Coolant System Needs Attention

  • Overheating Engine: An overheating engine is one of the most evident signs of a malfunctioning coolant system. If the temperature gauge on your truck's dashboard is reading higher than usual or you notice steam coming from under the hood, it clearly indicates that your coolant system needs immediate attention.
  • Visible Coolant Leaks: Coolant leaks can manifest as green, orange, or pink puddles beneath your truck. These leaks could arise from damaged hoses, a faulty radiator, or other components of the system.
  • Unusual Noises from the Radiator: Hissing sounds or gurgling noises can indicate air pockets or boiling coolant. These sounds often point to issues with the radiator or the thermostat.

Our Comprehensive Coolant System Services

At Fleet Care Services, our team of expert mechanics specializes in the intricate details of diesel truck coolant systems. Here’s a look into some of the critical services we provide:

  • Coolant Flush: Over time, the coolant can become contaminated with rust, scale deposits, and other impurities affecting its efficiency. A coolant flush removes the old coolant and the contaminants, replacing it with fresh coolant. This service ensures that the coolant circulates effectively, offering maximum cooling to the engine.
  • Radiator Repair and Replacement: The radiator is the heart of the coolant system. It can’t effectively cool the engine if it's damaged or corroded. Our mechanics will inspect the radiator for any issues and, if needed, will repair or replace it to ensure optimal performance.
  • Thermostat Check and Replacement: A malfunctioning thermostat can lead to overheating or underheating of the engine. We check its operation and, if necessary, replace it with a high-quality thermostat that's suitable for your specific truck.
  • Hose Inspection and Replacement: Hoses transport the coolant throughout the system. Over time, these can become brittle, cracked, or clogged. We ensure they are in top condition, replacing them when necessary to prevent potential leaks or blockages.

Servicing the Broader Darlington Area

Though we're located in Darlington, SC, our esteemed services extend to the surrounding regions, including Hartsville, Pee Dee, and Florence. Our reputation for meticulous attention to detail and comprehensive coolant system services has made us the go-to choice for diesel truck owners and fleet managers in these areas.

Contact Us

Your diesel truck’s coolant system is a complex and vital component that demands regular checks and maintenance. Ensuring it runs flawlessly protects your engine, enhances its performance, and extends its lifespan. At Fleet Care Services, we take pride in our in-depth knowledge and hands-on expertise in all things related to diesel truck coolant systems. Trust us to keep your fleet running cool and smooth, irrespective of the demands of the road.


Our Heavy-Duty Truck Repair Services

In Darlington, SC, the road can throw unpredictable challenges at your fleet. Whether it's wear and tear or sudden hiccups, every vehicle demands precision care. Reliable repairs aren't just about fixing problems; they're about future-proofing your journey, ensuring that every mile ahead is smoother than the one left behind.

Customer Reviews

See what our recent customers are saying about our services.

All superheroes don’t wear capes. These guys are life savers. I had problems with the tandems on a trailer and could not resolve the issue after trying for nearly two hours. Luckily, Chris drove by. I assumed the day was a waste but the positive attitude from Chris immediately left me with no worries. In little to no time the tandems began sliding and the truck was on the road again. I want to just say thank you Chris and Fleet Care Servics out of South Carolina for the assist. First call I am making when there is an issue.
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Very professional… Chris and the mechanic gave an ETA of 30 mins and was there in no time. Thanks Chris for your help!
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