A blown head gasket can cause a loss of compression in the engine, which will result in reduced power output. This will make it difficult to mow the lawn and could even cause the engine to stall.
Engine Overheating
A blown head gasket can also cause the engine to overheat. This is because the coolant is no longer able to circulate properly between the engine block and the cylinder head, which can cause the engine to overheat.
Coolant Leaks
A blown head gasket can also cause coolant leaks. This is because the coolant is no longer able to circulate properly between the engine block and the cylinder head, which can cause the coolant to leak out of the engine.
Oil Leaks
A blown head gasket can also cause oil leaks. This is because the oil is no longer able to circulate properly between the engine block and the cylinder head, which can cause the oil to leak out of the engine.
Smoke from the Exhaust
A blown head gasket can also cause smoke to come out of the exhaust. This is because the coolant and oil are no longer able to circulate properly between the engine block and the cylinder head, which can cause them to burn and produce smoke.
Engine Failure
A blown head gasket can eventually lead to engine failure. This is because the engine will no longer be able to operate properly and could eventually seize up.
What to do if you think you have a blown head gasket
If you think you may have a blown head gasket, it is important to stop using your riding lawnmower immediately and take it to a qualified mechanic for diagnosis and repair.