Engine swap

Z24 MIKE

MEMBER
1989 CHEVROLET CAVALIER
3.1L
6 CYL
2WD
MANUAL
200,000 MILES

I bought the vehicle listed above z24 without seeing it or knowing anything but was told it ran it was brought to my house while not home. Then while looking it over for the first time I started noticing many out of place things, long story short some kid I was told later on attempted a motor swap and put a 3.1 multi port fi in it all wiring is cut and there is many wires going to nothing is it possible to find a free wiring diagram or talk with someone with expertise doing this for help.

1 Reply

JACOBANDNICKOLAS

MECHANIC
109,747 POSTS

Welcome to 2carpros. Com

I would be happy to help with wiring schematics. However, could you narrow things down for me. What specific area are you referring to? Also, I have to be honest, if the wrong engine is in the vehicle, you may never get it running correctly. There are so many variables involved. In all honesty, you may want to consider taking the wiring harness from a salvage vehicle and installing the correct engine. If it came with a V6 (a 4cyl was an option) it should be the 2.8L which I believe you already know.

The reason I asked to narrow it down on the schematics is because they are several pages long and can be difficult to jump from one thing to the next.

Let me know.
Joe