Thread: Someone stuffed a 3.8NA in a 3.4 car... now what?

Originally Posted by LeadfootCJ7

I think you might be better off getting new harnesses from the junkyard or someone on a forum parting their car out. Once you get that, start modifying the wiring correctly as necessary.

That's kind of the direction I feel I'm going in. I have a wiring harness and good PCM sourced from the local salvage yard, $50.00. I've just got to figure out the differences in the programming and the wiring. I'm sure that can't be the most difficult thing in the world. The one thing that IS probably going to be difficult is, this car is an odd option package. It's loaded to the hilt with gadgets. I have no idea if that makes much of a difference for the PCM or the engine harness. Definitely going to be a project. If I can't figure out how to get this harness done, I'll just stick the car out front with a $500.00 drag away sign on it.

Thanks everyone for the input.... wasn't sure what I was going to end up doing with this mess!