2.9l to 4l swap wiring help

[RickJonBailey91]

I'm searching for a good write up on 2.9l to 4l swap on the electrical or a wiring diagram for the engine harness that plugs into the cab on the drivers side... the truck is a 1991 ranger xlt 4x4 extended cab with a 2.9l, the donor truck is a 1992 ford explorer 4x4. they are both manual transmissions...

 

[97RangerXLT]

take a gander at our tech library... this has been done quite a few times. from what I understand it is fairly plug and play, with a few minor details. the complexity goes up if the year range between the donor and the recipient is too big, but your case is probably not too difficult.

AJ

 

[RickJonBailey91]

Thanks for the reply but I can't seem to find a write up on this