What causes a head gasket to crack?
Head gasket failures are usually caused by repeated overheating, or continuing to drive after the car has overheated, so the best way to prevent a head gasket failure is to ensure your cooling system is in good condition.
How do you know if you cracked your engine block?
Discoloration in a car’s oil or antifreeze; Leaking oil or coolant; Frozen coolant in the radiator; Excessive smoke from the exhaust; and.
Is it possible for a cylinder head to crack?
An internal combustion engine is basically just a fancy air pump. Under extreme conditions, a cylinder head can actually crack. A cracked cylinder head may yield similar symptoms to a blown head gasket or a cracked block, but is more expensive to fix than a blown head gasket.
What causes an engine to blow a head gasket?
A coolant leak or low coolant levels, among other factors, can cause engine overheating. Coolant in your oil thins the oil and weakens its ability to protect your engine. Check the underside of your oil fill cap. If you notice white froth under the cap, you may have blown a head gasket. Engine oil leaks around the head may also signal a problem.
Where to get a head gasket set from O’Reilly?
If you suspect you may have blown your head gasket, visit O’Reilly Auto Parts for a head gasket set that includes the additional gaskets needed for your intake, valve cover, exhaust manifold and more to complete your head gasket repair. When autocomplete results are available use up and down arrows to review and enter to select.
What causes white smoke from a cracked cylinder head?
Although this is rare, big cracks in the cylinder heads will allow coolant to leak into the combustion chamber and cause white smoke to come from the engine. In addition, leaking oil can make contact with hot engine components to produce this smoke. This is clearly a sign that a cracked cylinder head may be at fault.