91 S-10 Pickup 4x4
Last week, I noticed my knock sensor is completly different then any knock sensor on any TBI engine. My knock sensor has an oval type of connectoer while a new sensor has an round connector. Also I my sensor is long and skinny like a spark plug and a new sensor looks completly different. I tryes searching other years and other models but they all take the same knock sensor? Did GM for some reason use a diferent knock sensor on my motor and wher ecan i find one of these odd ball sensors? I haven't tryed using the new sensor because my wiring harness will not plug into it.