swap 2.9 in place of 4.0?

blackdot · Mar 6, 2011

Hi, I have a 94 or 95 Ranger stick shift with a bad 4.0, and a nice running 2.9 out of a 89 or 90 Bronco. Could I put the 2.9 in place of the newer 4.0 without a lot of fuss and bother? I know this is opposite of the way most people swap engines, but the truck is not worth spending much money on! Thanks foa any advice!

04sd · Mar 7, 2011

If it were me I'd sell the 2.9 and buy a 4.0 to put in. Should end up being a break even deal and a lot less hassle.

country0001 · Mar 7, 2011

Wellit be the exact opposite of a 4.0 swap. Check the tech library. But if the trucks not worth much, why do it?

RangerSVT · Mar 7, 2011

You would have to swap the entire engine harness, ECU and have a LOT of wiring to do, escpecially if its a 95 (OBD2). Like said, I'd swap/sell the 2.9L for a 4.0L...
SVT

Surrey · Mar 7, 2011

If its a good 2.9l, you can probably sell it for more than you can find a 4.0... lol

blackdot · Mar 7, 2011

Thanks for the good advice, think I will just forget it!!

swap 2.9 in place of 4.0?

blackdot

10+ Year Member

04sd

15+ Year Member

country0001

15+ Year Member

RangerSVT

Oct 09 OTOTM

Surrey

10+ Year Member

blackdot

10+ Year Member

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