Champion 5843 can be removed with a deep reach socket, size 3/4" or 19mm
Champion 5843
3/4 inch socket - .030 gap
remove socket with item stuck get screwdriver push threw and watch out for palm!
Get a spark plug socket and wrench that fits the plug body and remove it by turning counter-clockwise.
Spark plug socket to the extension adapter on the ratchet and place the socket firmly over the spark plug turn the plug counterclockwise to remove it.
You will need a 5/8 socket.
If you mean that the wire came out of the boot, then pull the boot off of the spark plug and use a spark plug socket to remove the spark plug.
In many automobile engine configurations, a spark plug socket is the only way you will ever get at the plug. But even in situations whee the hex on the plug is easily accessible (lawnmower, for example) a spark plug socket is still the best way to remove it without damage to the plug.
Remove the wheel, tape up or remove the innerfender-well flap, use a 5/8 spark plug socket, slide it up onto the plug and use a 3/4 wrench on the end of the socket ( I used a ratcheting wrench, they fit in the space nicely). Remove the plug, lube the rubber inside the plug socket for easy removal. The easiest way to install the plug is to put a piece of tubing on the end, lube the threads of the plug and use the tube to spin the plug in. Then use the socket and wrench to tighten. It took me 2 hours today to change mine and this is how I was able to get it done.
You'll need a 5/8" socket.
Remove the coil pack for the spark plug. With a deep socket or spark plug socket, remove the plug. Taking care to not cross thread or bend the plug tip, screw in the new plug to approximately 13 pounds of torque. Replace the coil pack. Repeat for each plug.
It requires a 5/8 inch spark plug socket and an extension.It requires a 5/8 inch spark plug socket and an extension.