I have a tempermental 98 GV that periodically decides not to start. Symptoms: Turn the key and nothing BUT all vehicle electronics all work fine. Dingers ding, instrument cluster comes to life, lights on, etc... I turn the ignition off, then back on and sometimes it starts, sometimes it doesn't so I continue the ritual until it finally starts (which thus far it always has). I changed the starter relay first (start with the cheap stuff first)...no fix. I heard that the starter assembly can develop a dead spot which could explain this vans issues. Thought I'd throw this problem out there to see if anyone else has experienced this type of problem.