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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One cylinder not firing, GSX R 750 W

What could be possible reasons that one of the four cylinders (the left or first one) is not working? It was working before, than it did not, then it did again and now not again. I was able to start ...
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2003 Ram 1500 4.7 Misfiring Cylinder 3

Would a bad fuel injector cause plug not to fire? Weird voltages at harness for cylinder 3 compared to other cylinders. No spark at plug. Coil and plug new and tested on other cylinders. I am leaning ...
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What do you think of Brisk ZC spark plugs?

Has anybody seen / tried the Brisk ZC Multispark plugs? The design is interesting. it doesn't have a ground strap like regular plugs, nor is it one with multiple ground straps to get in the way of the ...
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Comparison betwen spark plugs

Is there an Autolite spark plug that compares to a Champion J12Y spark plug? I would like to go with an Autolite plug if there is one which will work. What type of plug would you suggest to run on an ...
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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 ...