Heavy-Duty Engine Cooling Ram 1500? (Let’s Find Out)

Some cars are made to carry many things, and these vehicles are mostly trucks and have heavy-duty engines. The Chrysler jeep dodge ram 1500 is an excellent example of that vehicle.

Aside from the external toughness, the engine contributes more to strength. Have you ever wondered how a car can tow another vehicle?

It takes more than the big nature of a car to pull off such jobs.

A heavy-duty engine cooling ram 1500 is the right vehicle for towing. It has a capacity that equals trailers. The hard performance of the Ram 1500 engines is possible because of the engine’s cooling system. However, unlike other vehicles, it has a high overheating rate due to its work.

What is a Heavy-duty Engine Cooling?

A heavy-duty engine cooling removes heat from the engine in the form of fluid or air.

The heat goes out through the radiator that acts as the vent for heat disposal in heavy-duty engines.

It prevents the engine of trucks and cars from overheating. 

It is a need in cars that carry heavy objects. However, this process of heavy-duty cooling is a task carried out by various components in the vehicle.

The parts that are involved in engine cooling are;

#1. Radiator

A radiator is responsible for sending cool water to the engine of cars. The water poured inside a radiator helps in the regulation of heat.

It is the major part of heavy-duty engine cooling.

First, it sends the natural air, the air given out by the engine fan, then it combines them with the ram air and sends it to the engine.

#2. Water Pump

The water pump works directly in synchronization with the radiator. It helps the radiator remove any hot air inside the water and replaces it with a cool liquid.

It ensures that the liquid inside the radiator always remains cool to help the engine maintain that exact temperature.

#3. Coolant Expansion Pump

As the name suggests, it ensures that the cooling system always gets a good amount of coolant to aid the engine.

The coolant expansion pump is the channel through which the coolant passes. Therefore, the coolant is equally as relevant as any other part of the cooling system. 

Water in the radiator will surely get hot as the engine works, making it gain heat whatsoever.

So the coolant expansion pump will always support both the radiator and the water pump for efficient functioning.

#4. Thermostat

The thermostat is a control system that activates the cooling process.

It is constantly monitoring the engine’s working so that once it begins to gain heat, it will activate the other cooling systems. A car’s thermostat is just like that of a refrigerator in function.

#5. Fan

A fan serves the purpose of reducing the heat of your car engine. Its function is nothing more than the normal fan you have.

However, the fans in cars differ due to the amount of heat that the engine gives out.

As I earlier mentioned, heavy-duty cooling requires a lot of air to cool down, and the fan determines the amount of airflow.

Therefore the engine cooling fan required will be a plastic fan to make it spin faster.

#6. Fan Clutch

The fan clutch helps regulate the spin required by the engine. It can also be required as a fan drive, but the drive and clutch control differ.

While a drive uses sensors to regulate the fan’s spinning, the clutch uses a friction plate

Typically, a fan would continue spinning at the same rate until it stops. But a cooling fan clutch helps to control the rate of spinning.

When the thermostat activates the fan, the clutch will control the fan to spin per the engine cooling required.

From what I have explained, it is evident that heavy-duty cooling is more of a process that requires the unity of the parts concerned.

The radiator, an essential cooling system component, communicates directly with the engine and outside. 

Notwithstanding, all the components make it possible for the radiator to achieve the goal of cooling the engine of heavy-duty engines. 

Does a Ram 1500 Have an Oil Cooler?

Sure, a Ram 1500 has an oil cooler. But moreover, it is a feature possessed by all vehicles regardless of the build and model.

Every car has an engine and thus requires it to be in good shape and temperature. It is a need for the Ram 1500 since it has a heavy-duty engine that works harder than other car engines.

Crysler’s jeep dodge ram 1500 has an oil cooler not because other cars have but because it needs it.

You should already know that your car’s oil gets hot due to the stress it undergoes. Therefore, the more stress a car goes through, the more important an oil cooler is to that car.

Also, a car is said to be stressed because of its work.

That should be enough to know that Chryslers’ jeep dodge ram 1500 has an oil cooler. However, there is still a physical way of knowing if a car has a transmission oil cooler.

There are two pipes connected inside the car to your fuel tank. You will be able to see these pipes when you are in the back seat of a car.

One of those pipes connected acts as an oil cooler and ensures the oil in your car does not overheat. An engine cooler also helps to economize the fuel in your vehicle.

When your fuel overheats, it gains more kinetic energy. This energy aids quick evaporation, so your fuel will last you better when you have an oil cooler.

How to Bleed Cooling System Dodge Ram 1500?

There are two ways to bleed the heavy-duty cooling system of the dodge ram 1500. First, you will have to unscrew the bleeding valve positioned either on your radiator or in front of it.

Then you should start the dodge ram 1500 engine to run until it pushes out the air in the cooling system.

As the radiator of your Chrysler jeep dodge rams 1500 works to keep your engine cool, some of its air usually goes into the radiator reservoir.

As a result, it will prevent the coolant from performing its functions and affect the entire cooling process.

That is why bleeding the cooling system of a dodge ram 1500. The steps in bleeding a cooling system are;

  • Use a jack to raise your car to close all air pockets and release the bubbles into the atmosphere.
  • Remove the radiator cap, which is the bleeding valve.
  • Then ignite the vehicle and leave it for about 15 to 20 minutes.

The other way you can bleed your cooling system is by flushing it with a coolant. The only risk involved in this process is using the wrong coolant.

It can damage your engine completely, so make sure you use the right coolant before you flush your system.

Flushing is done by pouring your coolant inside the reservoir tank till it begins to come out through the radiator. This method helps to clean your cooling system better than the first method.

However, both methods are very effective and efficient.


Chrysler jeep dodge ram 1500 can withstand heavy objects. Therefore, there is a heavy impact on the engine, and because of that, it has a standard cooling system.

Also, it requires a transmission oil cooler to keep your car running efficiently. The heavy-duty engine cooling ram 1500 is good for towing and carrying heavy stuff.

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