The only way to do this is to remove a spark plug at a time and check for water. This can be dangerous though so I suggest letting someone with experience do it. I will list the steps though, if you feel as though you can do this.
Pull the boot (black rubber part of plug wire) off the spark plug and hold it about 1/4" from the spark plug and have someone turn the key and crank the engine in short bursts. If you have spark you will see it jump from the boot to the spark plug in bright blue color. If spark is dull and orange, plugs need replaced. Please use insulated gloves and you can also use insulated pliers to protect yourself in case there is a small cut in one of the wires. This will alllow the spark to go through your body. It is not deadly, but trust me, it HURTS.
Sunday, December 14th, 2008 AT 4:58 PM