Dodge Charger Leaking Coolant From Back of Engine – The Roots and Repair Tips!

Coolant leaks from the back of an engine are serious issues that require immediate attention. This type of leak is usually caused by a crack in the engine block, which can lead to coolant leaking from the back of the engine.

The gearshifts are faulty, the engine blows out at low mileage, the front ends are rusted and wobbling, and the dashboards crack easily.

Coolant is a liquid used in many applications, from car engines to refrigerators and water heaters. When this type of leak occurs, we most often see coolant dripping out of the back of our Dodge Charger engine. It can be a costly repair and can cause further damage to your Dodge Charger if taken care of slowly.

Knowing what causes the Dodge Charger Leaking Coolant in the engine or what happens when it does, you can diagnose and fix this issue before it worsens.

Dodge issues include faulty gearshifts, engines that blow out at low mileage, rusted front ends, wobbly dashboards, and easily cracked dashboards. If you read further, you’ll find all these helpful tips.

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Where Can Coolant Leak From Engine?

Every car owner should know what causes coolant to leak from the back of their engine. Many automotive leaks can cause a coolant leak, and knowing what they are is vital to fixing the problem before it becomes an expensive repair.

The most common causes of coolant leaks in the engine are

  • Cracked hoses
  • Cracked gaskets
  • Loose connections
  • Lousy radiator caps
  • Worn-out water pumps.

Luckily, it’s easy to check hoses and whether the water pump is working by yourself.

Causes: Coolant to Leak in the Engine

When your Dodge Charger leaks coolant from the back of its engine, it can cause significant damage to other components within the machine. This is because most coolant is forced through the radiator and into the passenger compartment.

The system that helps keep the oil in your Dodge Charger in good working order—called the oil pump—is located in the same area where all this coolant has been forced into. It can further deteriorate other components in these areas, leading to more expensive repairs down the road.

For example, the coolant expands inside the engine due to overheating or overheating components in the block itself. This expansion can cause coolant to seep out from under parts of your car and AC system. The puddle of coolant is under the transmission or cross member. When the oil cooler is not visible and appears in the middle or rear of the engine, it is likely to leak.

In this case, it is to take off the upper intake as you would when changing the plugs, and if you see a pool of coolant under the engine oil cooler, that’s the problem. The oil filter housing connects to the engine oil cooler.

Dodge Charger Radiator and Coolant Leaking From Back Of Engine

You can often spot radiator leaks on these cars by opening the hood, removing the black plastic fascia covers, and using a powerful flashlight to poke around. There are also other trouble spots, such as the hose connectors and petcocks and where the plastic side tanks meet the aluminum core. You should be able to find the leak at a minimum cost by asking the shop to do a pressure test on your system.

There are many of us who have driven our Dodge Chargers down the highway on a beautiful day and noticed a strange noise coming from the back. Even though we always imagined a small explosion would follow it, there was no fire or smoke to be seen.

Instead, we heard a loud hissing sound from our engine, which sounded like liquid escaping from the engine block. Now is when you should worry most about your Dodge Charger leaking coolant from the back, as you may have an expensive engine repair on your hands.

The Dodge Charger is one of the best performance cars you can buy. It offers a great combination of power and comfort. Yet a leak from the back of an engine could damage your wallet and the environment. You need to know what’s going on before it gets worse.

Can Coolant Leak From Engine Block?

As the engine’s circulation system is relatively fragile, a cracked engine block will leak coolant out of its designated area, causing the engine to overheat.

Minor coolant leaks can take months to find. You can smell coolant when you shut off the motor, but there are no drips or other signs of a leak. The thermostat housing not sitting flush might cause a problem.

The following are familiar places where engine coolant leaks.

Hoses and Tubes

Your vehicle’s engine circulates coolant through several of tubes. In the same way, age plays a primary role in the leaks with radiator tube and hose. If these tubes or hoses develops fault it will leak the coolant.

Seals and Gaskets

This is a common place for coolant to leak. If the cap covering the radiator become loose the pressurized coolant will leak from beneath it. Leaks can also be caused by drain plug; once the cap cannot hold coolant any longer, it will let go.

Water Pump

Heat is removed from the engine by the water pump. A cracked casing or other water pump parts can leak coolant after 100,000 miles.

Heater Core

Heater core tubes are connected to a radiator, which allow for the movement of hot fluids. Air passes through these tubes and moved to your vehicle’s cabin. These tubes are susceptible to leaks eventually, like any other automotive tube.

Head Gasket

If a blown head gasket occurs, your engine can overheat or cause the overheating engine to cause damage. The engine coolant will leak outside the head gasket and flow onto the ground, causing catastrophic damage to your engine.


The older vehicles’ radiators may start to leak; if the bottom rusts out. Radiators are made of metal and rust over time. The leak might start small and spread as the metal corrodes.

The Benefits and Drawbacks of Purchasing a Used Dodge Charger



There is a slight increase in potential repairs

More value than new cars

No lemon law protection

Slightly lower insurance rates

A V8 Chrysler 300 is cheaper

More options at a lower price


Gas mileage isn’t great

Certain years are known for having problems.



What to Do If Coolant Is Leaking Into the Engine?

The water pump, upper and lower hoses, and radiator might be old, and the plastic might break down, so you’ll need to replace them. After all, if the recovery tank still loses a small amount of water every time it gets filled, you need a technician.

But it would be best if you tried to do this tweak; it could work for you:

  • Do a double-check on the hose.
  • Make a pinhole that drips every few seconds or so.
  • Cut through the hole and replace the rest of the hose, ensuring it doesn’t sag again.

If you suspect a leak from the back of your engine, first make sure that it is, in fact, coolant that is leaking, and then see if it’s coming from the timing chain cover or the water pump. It would be best if you got in touch with a mechanic to help determine where precisely the coolant is coming from.

A crack in the timing chain cover or the housing of the water pump may cause the coolant leak, so these would be expensive repairs.

To Conclude 

As a general rule, the crack in the engine block will allow coolant to leak out of your car, which is what you think caused the puddle of coolant under your hood. However, the most common causes of coolant leaks in your vehicle are faulty hoses, a faulty radiator, or a leaky or cracked head gasket.

A cooling system pressure test can help you identify the issue and get it taken care of quickly. You don’t want to drive around with a coolant leak as it can cause severe damage to other engine components, so take your Dodge Charger to a trusted mechanic for inspection and repair if you suspect that you leak.