Hey everyone. I have a 99 tj with a 2.5l engine in it. It is still drive able but it's on its last leg. I have a 4.0l engine from my previous 2000 wrangler that I took out. I was wondering what needs to be done to swap the engines out.
What kind of wiring can I use from the 2.5l if any?
Do I need to change the motor mount location?
The 4.0l has A/C and I plan on just taking that out.
And since I live in California am I going to have any problems with smog?
I'm sure I have more questions but I can't think right now. Thanks guys