Articles

How do I test the ignition coil?

The ignition coil is an essential part of a vehicle's engine. It is responsible for producing the sparks needed to ignite the fuel and create the combustion that powers the...

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What is a fuel injector?

The fuel injector is a key engine component located at the cylinder inlet for direct injection or in the intake manifold for indirect injection. Its job is to spray the...

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How do I replace the oxygen sensor?

Oxygen sensors play a very important role in many vehicles. They are responsible for creating the correct air-fuel mixture necessary for ignition and vehicle operation. A damaged oxygen sensor is...

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How to replace a radiator hose?

The radiator hose is a flexible tube that carries coolant from the expansion tank. Changes in temperature and pressure can cause the hose to deteriorate over time. It must be...

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