hey guys,

Have a 02 ranger 4x4 4.0 auto xlt FX4. Blowed up the 4.0 and bought another truck for donor. Donor truck is 00 ranger 4x4 3.0 auto. Switched out the blowed 4.0 motor and trans and computer, with the 3.0 motor trans and computer. Tried to start and nothing!! Have power when key is in on position but go to start and nothing. Don't think the fuel pump is kicking on or any relays in power distribution box and starter doesn't crank. Seem to have all other power, windows, dash lights, interior lights, headlights, and cig plug.

Any help is appreciated
Thanks in advance