Diagnose Your Engine Problems

An engine problem can be a sign of a developing coolant leak. Diagnose your fault with our expert guides.

Head gaskets: What you need to know

What is a head gasket? A head gasket is a critical engine component positioned... Read more

How to tell if my water pump is bad?

What does a water pump do? The purpose of the water pump is to... Read more

What is a normal engine coolant temperature?

Is my coolant temperature running too hot? Your engine running at a normal coolant... Read more

Why is my car overheating?

There are several reasons for an overheating car—such as a faulty radiator, failing thermostat,... Read more

Nissan engine problems: which models are affected and why

Like most Japanese cars, Nissans are known for their longevity and reliability. However, there... Read more

Audi engine problems and head gasket issues explained

For many avid drivers, owning an Audi is a life goal. Boasting fantastic interiors... Read more

How to fix common Honda head gasket issues and coolant leaks

Honda vehicles have an excellent reputation for reliability, with many drivers recommending them as... Read more

Tractor head gasket symptoms to watch out for and fix, fast

Whether you use it every day on the farm, or for tasks that need... Read more

How to fix a blown head gasket

Recognizing the signs of a blown head gasket early on and addressing the problem... Read more

    Expert Advice

    Head Gasket Failure? Cracked Head or Block?
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    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!

    Where to buy