Stephenk
Newbie
I've got a 95 S-10 4.3 TBI. Injectors not spraying so I put another throttle body that I had on it. Everything is the same except TPS. Truck has a square 3 pin plug with wire colors black, white and blue. Throttle body has a 3 prong inline plug, wire colors green, white and purple. Need help with what wires are what on the older inline plug. I've already been able to find what the factory wires on the truck are just not sure how to connect them.