I have a 2001 Dodge Ram 2500 Quad Cab. For some reason the truck won't start. When I turn the key there is plenty of power throughout the truck but won't even click over the starter. I have tried to role the truck backwards and put it into gear just in case it was the starter stuck. I noticed that I have to pull the ignition key out a little bit so that I can turn it over, but after its turned I can take the key out and still function to start the car. Sometimes the ignition switch does not go all the way back to the locking position. Do you think it might be the switch? What size hex screwdriverS will I need to take apart the housing to get to the ignition switch?