Transmission Cooler Line Broke While Driving

If a transmission cooler line breaks while driving, it should be addressed immediately. The first step is to pull over and park the vehicle in a safe area. It is important to turn off the engine as soon as possible and then take steps to prevent potential damage from leaking fluids.

If possible, use rags or paper towels to soak up any fluid that has leaked out of the broken line until it can be repaired. Additionally, contact your local mechanic or tow truck service for further assistance in repairing the issue if needed since attempting to repair this type of problem yourself may not be safe due to its complexity and risk of injury.

Driving can be dangerous enough without worrying about your car’s parts breaking. Unfortunately, it happens more often than you’d think and if one of those parts is a transmission cooler line, the consequences could be disastrous. If the transmission cooler line breaks while driving, not only will you have to deal with a lack of power in your vehicle due to loss of fluid, but there could also be potential engine damage as a result of heat build-up caused by the breakage.

It’s important to stay on top of regular maintenance and check-ups for your vehicle to ensure that these types of issues don’t arise while out on the road.

How To Fix Damaged Transmission Cooler Line (Andy’s Garage: Episode – 62)

What Happens If Transmission Cooler Line Breaks?

If your transmission cooler line breaks, it can cause a range of issues. Not only will the coolant leak out, but the entire system may be at risk if the pressure within is too high. This could lead to increased wear and tear on other parts of your transmission as well as engine damage from over-heating.

A broken transmission cooler line can also cause fluid loss and reduced power output from your vehicle’s drivetrain which in turn can result in diminished performance or even complete failure of the vehicle. In some cases, a broken transmission cooler line may also require an expensive repair job to fix and replace any damaged parts if needed.

Can You Drive With a Broken Transmission Line?

No, it is not safe to drive a vehicle with a broken transmission line. The transmission line is responsible for transferring fluids such as oil and coolant from the engine to essential components of the powertrain system, such as the gears and axles. If this line is damaged or leaking, these critical parts will not receive adequate lubrication which could lead to severe damage.

Furthermore, if your car has an automatic transmission then driving with a broken transmission line can cause permanent damage resulting in costly repairs that are far more expensive than simply replacing the defective part.

What Causes Transmission Line to Break?

Transmission lines are susceptible to a variety of causes that can lead to their breakdown. Poor maintenance, faulty construction or design, extreme weather conditions such as windstorms and lightning strikes, ice accumulation on the power lines, animal contact with the line, trimming plants too close to the line, accidental damage from digging or other activities near the line and age can all contribute to transmission line failure. Each of these factors can cause insulation degradation which leads to arcing and ultimately a transmission line breakage.

How Much Does It Cost to Get Transmission Cooler Lines Replaced?

The cost of getting transmission cooler lines replaced will depend on several factors, including the make and model of the vehicle and whether or not any additional parts need to be purchased. Generally speaking, it can range anywhere from $100 to $400 for labor alone, but could potentially be more if specialty parts are needed. Parts typically run between $20 and $200 depending on where they are purchased from and what type is required.

All in all, a full replacement job can often range somewhere between a few hundred dollars up to around one thousand dollars.

Transmission Cooler Line Broke While Driving


Transmission Line Blew While Driving

If you’re driving down the road and your transmission line blows, it can be a dangerous situation. This is because the transmission is responsible for transferring power from the engine to the wheels of your vehicle. If this line breaks, you may lose control of your vehicle due to loss of power or other mechanical failures that could occur as a result.

It’s important to pull over and shut off your car immediately when you notice any signs that something might be wrong with your transmission line before further damage occurs.

Transmission Line Keeps Blowing off

When a transmission line keeps blowing off, it is likely due to an issue with the pressure of the fluid in the system. Low fluid pressure can cause the line to blow off and should be addressed as soon as possible. If left untreated, this can lead to further damage and expensive repairs.

To avoid costly repairs, it is important to regularly check your vehicle’s transmission fluid levels and perform preventative maintenance when necessary.

Broken Transmission Line

A broken transmission line is a common issue that can occur in the electrical grid. These lines are responsible for transporting large amounts of electricity from power plants to homes and businesses. When a transmission line breaks, it disrupts the flow of electricity and can cause outages or other system problems throughout the area.

To repair these issues, engineers must inspect and replace any damaged components, as well as make necessary upgrades to ensure future reliability.


In conclusion, it is important to be aware of the signs that something might be wrong with your car. If you notice any strange noises coming from under the hood or if you feel a sudden change in power while driving, then it’s time to check for issues such as a broken transmission cooler line. Doing so can save you money and time by preventing further damage from occurring.


  • Alex Gearhart

    Alex Gearhart, an automotive expert specializing in transmissions, has over a decade of hands-on industry experience. With extensive knowledge in manual and automatic systems, Alex is passionate about educating car enthusiasts on vehicle maintenance. As the chief author at, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles. Outside of work, Alex enjoys road trips, restoring classic cars, and exploring new automotive technologies.

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