4 Signs of Cooling System Failure


4 Signs of Cooling System FailureYou can think of the radiator and the rest of the cooling system as the engine's personal air conditioner, helping keep the operating temperature down. If the cooling system were to fail you would find yourself with an engine that is overheating and needing a break. Running a hot engine can lead to numerous issues, including a blown head gasket, or worse, a cracked block. In order to avoid the need for major engine repair be sure to pay attention to your cooling system and any signs it may be giving you that it is struggling to perform its job, such as the following.

Visible Coolant Leak

The most obvious sign of cooling system trouble is a visible leak of the fluid it uses to complete its duty. If you find a bright green, sweet smelling fluid collecting under the front of your car you can be sure you've got a leak. A lack of this fluid means your vehicle is currently at risk of overheating. You'll want to get to the repair shop so they can find out where the leak is in the system and get it repaired.

Rising Temperature Gauge

On your dashboard there is a temperature gauge that lets you know if the engine is running hot. If the needle begins to point to the red zone you will want to pull over to let the car cool down. If your car begins to run hot there may be trouble with the thermostat, so be sure to have a technician take a look at your car to have the problem diagnosed.

Discoloration on the Engine

If you pop the hood and notice discolored spots on the engine or other parts that may get hot it may be due to a leak that is spraying coolant. If coolant lands on the hot parts of the motor is will quickly boil off, taking any paint or other finish with it. These spots will usually begin to rust rather quickly as well. Be sure to check your coolant level if you find yourself with this issue.

White Exhaust Smoke

Large puffy clouds of white exhaust smoke generally indicate a coolant leak that is happening inside the engine. This means that coolant is being burnt up with the gasoline and is being expelled out the tailpipe. Not only is this bad for your motor but it, like any other type of coolant leak, puts your car at risk of overheating.

If your car has been running hot or if you've had some other sort of trouble with the cooling system be sure to head to the auto repair shop right away. For expert cooling system repair in Houston visit the team at A1 American Transmission & Automotive. We offer full service auto repair for all makes and models. Give us a call at (281) 954-3756 to schedule professional auto repair in Houston today.

A1 American Transmission Blog

Written and Published By MORBiZ

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