Can someone please help? I have a 2000 1.8Z, done 70,000 miles and a strange problem has recently arisen. Driving along at any speed,suddenly the speedoneedle drops to zero, the radio volume diminishes and there is a slight loss of power. This lasts only a few seconds then all is restored to normal. The problem may not recurr then for either a few minutes or a few days but what worries is that its not going to get any better. Please help. Thanks. Tony Anderson.