Search found 2 matches

by Robbcottle
Wed Apr 29, 2020 4:36 am
Forum: Your Other Rides: Pics and Videos
Topic: 99 Montana 3800 swap project
Replies: 136
Views: 38366

Re: 99 Montana 3800 swap project

I guess I didn't read that part very well. So instead of using a 3.8 harness and repinning some things at the pcm, you replaced all the connectors at the sensors from the 3.4 with 3.8 connectors and lengthened/shortened the wires? Is there a reliable site to get the pcm pinouts for both pcms ...
by Robbcottle
Tue Apr 28, 2020 9:54 am
Forum: Your Other Rides: Pics and Videos
Topic: 99 Montana 3800 swap project
Replies: 136
Views: 38366

Re: 99 Montana 3800 swap project

I'm getting ready to do a 2002 silhouette l67 swap. I'm good with all the mechanical aspects of what's needed I would like some info on what you did as far as wiring and pcm. I've read where some have used the donor cars pcm and did a stand alone and another said he used the 3.4 pcm and repinned ...