With Scott Justusson's (QSHIPQ) reminder post regarding faulty O2 sensors. I am told by the local parts place that the one wahr version should be just fine, that the heater only effects the sensor's ability to warm up quick. Can anyone confirm or deny this rumor? Anyone know the best (read cheapest, I can splice wahrs) source for a generic 3 wahr one? TIA Mike Veglia 87 5kcstq