3 times now my 2002 Montana the starter spins once then does not turn van is totally dead. I have replaced the battery. Battery terminals. Alternator is fine as van went 200KM when battery had no charge the first time. Incidences have been 2 weeks apart almost to the day. If I disconnect and reconnect the battery it is fine again. Terminals are very tight. Dunno where to go next. Do not think it is a weak battery because all lights are bright, starter spins fast, van unlocks fine prior....
Any ideas?
Gord