Jessfly1

I know that there are a lot of threads on here about this swap but here is the question. Donor 2000 prerunner 3.4/automatic into 1990 pickup 3.0/manual. I already purchased the membership to TIS AND THEY DONT HAVE THE WIRING DIAGRAM FOR MY 90 So now im stuck. Does anyone have the wiring diagram for the '90. Also, I did not acquire the 3.4 fuse box so can i use my 3.0 fuse box?

Thanks in advances.

jasond

They do go back to 90, one option says pickup and the other says truck, try both ("truck" is the one that works for me)

The original fuse block for the truck is what I believe most everyone on here uses, I know thats what I used on mine, the 1992 fuse block that is

dntsdad

I have a 92 pickup and struck out finding something for mine as well but that could have been my fault. I used an overall diagram for a 95 runner and everything matched up perfectly for what i needed for the swap.

Also used the stock fuse panel. It would be a waste of time to swap everything to the 3.4 panel.

Jessfly1

Thanks for the input. I will look more in-depth at TIS.