Put key in ignition wait light comes on and off. all electrical parts function fuses are good however when I attempt to start nothing will happen not even the clicking like on a low battery. Now occasionally it will start right up and some times nothing. dont know what to fix?

 

I've had a similar problem before w/ my 99 250 PSD. Had to replace the actual starter. I'm no mechanic, but I'd have that checked?

 

Hey! Check your battery cables and connections, especially at terminal ends. Good luck, Tony D.