1992 chevy lumina 3.1 engine

Hi, My car is a 1992 chevy lumina with a 3.1 engine. about a year ago i blew the head gasget and never drove it sence. My son is in high school and is in auto body. He fixed the engine and put it back in but now there is 150 wires that they have to put together and they don't no where they go. They try to hook them up but it is too short or too long so they have to re rout them. I am wondering if anyone knows if i can get a picture of the engine and where the wires go and how to rout them to make everything work. Thank you

Wow thats gotta suck... I had the same problem, but I don't have a digital camera. Your best chance is to find out if another classmate has a 1990-94 Lumina, Pontiac Grand Prix, Olds Cutlass, or Buick Regal with a 3.1 V6, and compare wires to that.

ya i think we got in figured out thanks anyway. my car has 256,000km on it and there is one down the street the same year and it has 400,000km and the guy never touched the engine. so they gor for a long time but some of them don't