I have a 1998 Nissan Frontier king cab 2wd that has 115000 miles. It cranked the other day without any problem. When turned around in driveway and switched off it wouldnt crank again by the switch but you could push it off and would crank fine. After doing that noticed that the instrument cluster wasnt working and after driving awhile the battery would pull down and the truck would cut off. I replaced the starter and the alternator and still having the same problem. When trying to crank with ignition switch it will turn on but will not turn starter or click solenoid. The key is somewhat worn out and you can pull it out when it was running but i dont know if this would have anything to do with it. I would like to know if anybody has had this problem and would know how to fix it or what to do. Thanks Alot