educones

Hi all, Apparently I have a few bad sensors causing my wagon some trouble on acceleration (usually in 2nd and 3rd gear above 3000rpm). This includes the long discontinued hall sensor on the distributor. What courses of action do people recommend? Finding the sensor alone seems like a lost cause. So do I source a used distributor, which may or may not have a similar issue? Are there suitiable aftermarket distributors still available? Any suggestions are appreciated. Thanks