Excess Heat Can Blow Your Engine’s Head Gasket

Trust as here at Stringer Auto Repair; you do not want a blown head gasket in the engine. We are the best auto shop in Johnstown, and we would be happy to replace the head gasket, but we are going to lie. This auto repair is an extensive one. The one thing that can damage the head gasket and cause it to crack is heat. The gasket puts up with a lot of heat. Let’s talk more about the head gasket below.

Significant Coolant Loss

The head gasket forms the seal above the cylinder block so compression builds up inside the combustion chamber to produce engine combustion. This seal is also designed to keep the coolant and motor oil out of the cylinders. As you can imagine, when the engine produces combustion, the heat is overwhelming. If you drive an older automobile, or drive your vehicle when the engine is overheating, the head gasket may crack. Once the head gasket blows, the coolant flows out of the engine and into the cylinder block.

Boiling Engine Coolant

As the engine loses coolant, it will start to overheat. The engine will get so hot that whatever coolant is left in the radiator will start to boil. If you continue to drive your automobile with the coolant boiling, the heat and pressure inside the radiator will build up to the point that it ruptures the radiator cap.

Overheating Engine

You can avoid all of this by recognizing that there is a problem once the engine starts to overheat. When the engine gets too hot, pull over and call for a tow truck. If you continue to drive your vehicle, you can damage the cylinder block, crack the cylinder block, and crack the exhaust manifold. The head gasket is a large enough problem on its own. Do not add to the problem by driving an overheating vehicle. The

White Exhaust Smoke

The engine’s coolant produces white exhaust smoke when it burns away. It will be burned away in the combustion chamber when it leaks into the cylinders. Consequently, the cracked head gasket may indirectly cause white exhaust smoke to flow out of the tailpipe.

Diluted Motor Oil

Finally, one more reason why you shouldn’t drive your automobile is the motor oil will be diluted by coolant when the head gasket cracks. Consequently, you can damage your engine beyond repair if you drive the vehicle with diluted motor oil.

Call Stringer Auto Repair in Johnstown, OH, today to set up a service appointment for your vehicle if you believe that heat has cracked the head gasket.

Photo by skhoward from Getty Images Signature via Canva Pro

Accessibility Toolbar