Heavy-Duty Truck Coolant System Repair Services in Memphis, TN

Does It Matter What Type of Coolant You Use?

Absolutely! Choosing the right coolant for your truck is crucial for maintaining the efficiency and longevity of your engine. Here are the different types of coolants and their specific applications:

1. Ethylene Glycol-Based Coolants: This type of coolant is commonly used in heavy-duty applications and provides excellent heat transfer properties. Ethylene glycol-based coolants are effective in extreme temperatures and offer robust corrosion protection.
2. Propylene Glycol-Based Coolants: Propylene glycol-based coolants are ideal for applications where there is a potential risk of environmental contamination. These coolants are non-toxic and offer comparable heat transfer capabilities to ethylene glycol-based coolants.
3. Hybrid Organic Acid Technology (HOAT) Coolants: HOAT coolants are a blend of ethylene glycol, organic acids, and additives. They provide enhanced protection against corrosion, cavitation, and scale formation. HOAT coolants are commonly used in heavy-duty truck engines.

It's important to note that additives play a crucial role in coolant performance. They provide protection against rust, scale, foaming, and cavitation.

Signs of Coolant System Damage

A well-maintained coolant system is essential for preventing engine overheating and costly repairs. Here are three common indicators that your heavy-duty truck may require coolant system repair:

1. Engine Overheating: If your engine is consistently running hot, it may indicate a coolant system issue, such as a malfunctioning thermostat, coolant leaks, or a clogged radiator.
2. Coolant Leaks: Puddles of coolant beneath your truck, visible coolant stains, or a persistent drop in coolant levels are clear signs of coolant leaks that require immediate attention.
3. Discolored Coolant: If your coolant appears rusty, oily, or discolored, it may indicate contamination or the need for a coolant flush and refill.

Serving Memphis, TN, & The Surrounding Areas

At TCB Truck Service, we proudly serve fleet managers and truck owners in Memphis, TN, and the surrounding areas. We extend our exceptional truck coolant system repair services to locations within an hour's drive, including West Memphis, AR, Olive Branch, MS, Collierville, TN, Bartlett, TN, Millington, TN, Southaven, MS, Wynne, AR, Hernando, MS, and Forrest City, AR. Trust our experienced team of diesel mechanics to keep your coolant system in top condition. Give us a call if you’d like to book an appointment or you’re curious about our other repair services!