Get a long socket and take them out.............
Changing spark plugs 2004 Cavalier?
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how to replace spark plug 2004 Cavalier
how to replace spark plug 2004 Cavalier video
type any of these into search box wil get a how to do it... a tip dont remove more than one wire at time will keep you from mis placing a wire really you can find how to replace most every car part just by typing it like above how to replace or how to check and if you add video many times you wil get one also autozone you can type in your info get parts and how to info as well even print it out my wife does all her own car repairs at home even gets mad if i try to help her sometimes tune ups oil changes brake jobs all anyone can do once they do it once can do it to most any car
Changing spark plugs 2004 Cavalier?
What motor is in the 04 Cavalier? If it鈥檚 the Eco Tech 4, you need to remove the black cover on top of the engine to access the plugs. Once you remove this cover you will see the coils and the wires for the plug are attached to this cover. Gently remove the plug wires and disconnect the electrical connector from the coils. Set this assembly aside. Using an extension and the correct size spark plug socket. Remove the plugs. With the new plugs check and verify the gap is correct prior to installing the new plugs. One the correct cap has been set, install the new plugs. It is recommend to use a piece of vacuum hose to start the threads on the plugs as to not cross thread the new plugs. One the plugs threads are started use your wrench to tighten the plugs. Do not over tighten as you can strip out the threads. Then reinstall the wires and connect up the coils, reinstall the cover and start the engine. Make sure there is no check engine light and the motor is running correctly.
If it's the V6, you would follow the steps starting with removing the plug wires, only do one plug and wire at a time. This will help you with not messing up the firing order of the engine. Other then that all the other steps are the same.
