spark plugs are used to ignite the fuel-air mixture in a petrol/gasoline engine.

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How to remove a stripped/broken sparkplug on a 2001 Chevy Malibu

I have tried to remove the #3 spark plug from my 2001 Malibu, with no results. It is very hard to get to that particular spark plug because there is not much room between the fire wall and cylinder. I ...
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Ford Expedition ignition cable problem

Is this the underlying problem or a symptom of something else?? I have a 99 Ford Expedition that has a knocking and pinging problem. Two different mechanics have narrowed it down to the ignition ...
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97 Mazda 323: Fuel Consumption and Falling RPM's

I have a 97 Mazda 323 BA 1.8L 16 Valve BP DOHC which I bought cheap third hand with no service record, and various problems. It's supposed to have a combined fuel economy of 12.65 kilometers / liter ...
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2002 chevy cavalier loud knocking after tuneup

02' cavalier knocking loud after tuneup. Starts and runs perfect except loud knock. Afraid to drive fearing piece of broken sparkplug ruin car. Went in with magnets to remove any metal left behind ...
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How long can I use a glowplug without turning it off?

This question is not directly related to motor vehicle, but it's probably the best place to have answers. In a DIY project, I want to use glowplug to heat air very quickly over 300°. Usually in a ...