Engine Problems

Engines problems are usually the first sign that a coolant leak has developed. Diagnose your problems with our guides.

Cylinder Head Cracks

A cylinder head sits on top of the engine block and covers its cylinders, thus creating the combustion chamber.... Read more

Intake Manifold Leaks

What are the Symptoms of Intake Manifold Failure? Difference in air-to-fuel ratio resulting in backfires and rough idling Milky-looking... Read more

Water Pump Failure

The water pump ensures that enough coolant liquid is flowing around the cooling system and engine in order to... Read more

Heater Core Failure

What Are the Symptoms of a Heater Core Failure? Windows fog up on the inside Fruity smell inside and... Read more

Radiator Leaks

What Are the Symptoms of Radiator Failure? Frequent engine overheating – keep an eye on the temperature gauge Puddle... Read more

Engine Block Cracks

What Are the Symptoms of Engine Block Failure? A cracked engine block can cause a range of problems. Ultimately,... Read more

Head Gasket Leaks

What are the Symptoms of Head Gasket Failure? Radiator constantly needs to be topped up with water Increased engine... Read more

    Expert Advice

    Head Gasket Failure? Cracked Head or Block?
    Leaking Radiator?

    Expert Advice

    Where to buy K-Seal

    Have any of these symptoms? K-Seal could save you thousands on a workshop repair. Search for a stockist today!