Im in need of a diagram for the electrical portion of the engine bay if anyone has one.

4.3
2wd

 

autozone.com - there is a link on the right side of the main page called vehicle repair guides - it is free to register and use. they have the diagrams and such in there for pdf veiw or download.

 

I have the same year truck. What electrical problem are you having? I ask this because I too have some electrical issues. Maybe we can share some info that would help each one of us out.

 

lol just about everything...whoever did the conversion(2.8 to a 4.3) did a horrible job at it,theirs wires hanging everywhere in it,and a few gauges dont work. So im hoping maybe its a wire.

 

i also have the chilton book here in hand for that year - so maybe letting us know what the prob is could help too.

 

speedometer
temperature gauge
oil pressure gauge

those do not wanna work. And i guess everything else is working, theirs no service engine light on and the engine cranks up fine.Just the wiring is scattered.Also there is a red connection plug on right side of engine near the firewall(right behind master cylinder) its not plugged into anything,not sure if that's normal or not.

 

Wow! Getting involved with a half finished project can be almost impossible to figure out. Good luck, sorry I can't help with that one. I'm trying to figure out stock from the dealer stuff still.