ill just keep the extra sensors

) any way the was alot of black dust under the vane in the distributor. Between that and seeing the timing mark jump around 2-4 degrees it was determined that the rotor vane was hitting the magnetic sensor . Go figure that this would happen as son n as i did some mod unrelated to the distributor. Your advise on the TPS was dead on. I mean how many time s can you adjust something thats unadjustable??if it were that finicky it would be adjustable.i learned an awful lot about my carwho knows maybe Tweecer rt next?? thanks again
Big lar