Commonly you would need a spark-plug socket, a ratchet and possibly a few extensions of varied sizes..It also depends on what model the vehicle is, in some front wheel drive vehicles that have a V-6 replacing the spark-plugs requires you to remove the plenum (intake manifold / throttle body) to access the 3 spark-plugs that are located closest to the firewall...
with tools
How do I change spark plugs in 2009 Toyota Corolla? whaT TOOLS I NEED
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You will need the correct replacement spark plugs, a spark plug socket, and a screw driver. The new cars have the spark plugs concealed and you might have to open the cover over the engine to access it, which may require addition tools
i cant figure it out either. . . .. . . .the world may never know
Changing the spark plugs in a Mercedes w208 320 1999 only requires two tools to be used. The first tool is a 3/8 wratchet that has a short extension and the second tool part is a universal socket. Attach the universal socket to the spark plug socket and use the wratchet to loosen each spark plug. Use the same tools to tighten the new spark plugs into place.
change out all the spark plugs,oil and air filter including the oil filter located under the engine you will need a floorjack and some tools. you will also need a filter wrench1
To change spark plugs in a Mercedes, start by gathering necessary tools such as a spark plug socket, ratchet, and torque wrench. Remove the engine cover if applicable, then disconnect the ignition coils by unfastening their connectors and bolts. Carefully extract the old spark plugs using the socket, and install the new plugs by hand to avoid cross-threading, then torque them to the manufacturer's specifications. Finally, reconnect the ignition coils and reattach the engine cover.
no you do not..
To replace spark plugs, you can use a socket wrench, but a socket made for removing and replacing spark plugs is needed. This socket is relatively inexpensive and can be found at most auto parts stores.
Go buy a Auto Repair manual for your car. Do you have the right tools? See above for more info.
If your Diamante is the Dohc 6 cyl. motor in it then you have to remove the entire intake manifold to replace the back 3 plugs I did it in about 4 hours with not many tools and I am a female. So it can be done.