I'm new to all this so this it's what I've got done so far I took my 91 3.0 out and I have the complete harness to the 3.4 I'm just lost on hooking everything back up and I don't know how my fuel line are ran cause they were cut on my new motor so if someone can help me out I really need it

 

Welcome to Yota Tech!!!

Have you read through all the 3.4 section threads that relate to your swap.

just where are you in the process now ??

So you have a harness that was built for your swap?? Merging the vehicle harness with the new engine harness.

You have the Factory service manuals for both vehicles??

 

You're asking some extremely basic questions. You're not going to get much help until you first help yourself. This site is as close to spoon feeding as you're gonna get. All the sticky threads need to be read, twice. After you read them you will not ask such questions. We can help you field the tougher oddball things that every swapper goes through. Good luck!

 

I'm waiting my new oil pan right now but when I got the motor everything was there with harness and compute I went to go run my fuel lines I have my sending just the small one is the one I'm confused about but cause I don't have the fuel canister I thought I could use everything on my 92 and no I don't have books for both that would probably help lol

 

Get the books/ewd's and read every stickied thread on here. I managed my swap over a long weekend using almost exclusively the information on this subforum. Not saying you won't run into some hurdles, but all the info is out there.

A little punctuation might go a long way in getting more responses to your questions as well. I have a hard time translating that last post.

Good luck with your swap and make sure to post some pictures as well as your progress!