Ignition coil pack: a simple guide
Ignition coil trouble can cause misfiring, starting trouble or poor fuel economy. Here's how to work out if your coil pack has gone bad...
Spark plugs Tips and Tutorials Archive
You are here
How to check and change your car’s spark plugs
Are your car’s spark plugs causing an engine misfire? Perhaps you're changing them as part of your car's service? Haynes has all of the information you need...
What is your car’s ignition system?
Your car’s ignition system produces the sparks used to ignite the air/fuel mixture in a petrol engine (diesel engines don’t have an ignition system). Here’s how it works.
Spark plug: what it is and what does it do?
Spark plugs are fitted to petrol engines, and their job is to ignite the air/fuel mixture in the cylinders at the right part of the combustion cycle.
...