Wiring harness is partially installed... Everything is connected to the motor... I need to install the starter and connect that wiring... There are a few connections to make on the firewall but...

Yes that's a spell check issue... Lol not commenting on his Dork... Lol his work he put in on my harness is amazing it looks great and he made it the way I wanted to so it all along...

Well update time... Wiring harness almost completed... Ty Jim for all the hard Dork you've put into this... I really appreciate it all

Another day stuck at work... its been to long to not be working on the K5... between work and making time for my family this project is taking way to long... I'm just itching to drive my truck... OK...

ok if the efi harness off the donor connects to all the sensors and all that already works... then all I should have to do is figure out how to wire in that harness to the fuse block that plugs into...

This wiring is driving me nuts... from what I can tell I need to splice in the altenater, a/c and started wiring... that will be the easy part... its making the efi and making sure the gauges work...

Well I have both the wiring harness from the 84 K5 off and the wiring harness from my donor 87 5.7 tbi engine off and gonna see where that takes me... lol

Just a question... does anyone have a wiring diagram for a stand alone tbi for the 5.7L... just not sure where to start and I'm very limited on funds so I'm thinking I might try to make the harness...

:rolleye:I also pulled the harness out from the blazer it was a tangled mess and need to lay it out straight so I could figure out how to start piecing this thing together...

I'm running the 700R4 that was in it... the burbs wiring look a lot scarier than I thought... lol the ALDL is already in the blazer... the more I look at it the better the stand alone for the efi...

It kinda scares me too... lol but I'm thinking it may be the only way to get the look and functionality I want... like you all said one wire at a time... lol it's not impossible and could be the best...

So I should be able to transfer all the wiring under the dash to the blazer from the burb?

That's a way clean set up... I do have to keep the egr and wiring for that... but what do I do about the huge plug that goes where the cluster of wires went that I'm reducing down to that goes? I'm...

That's what I was thinking... lol I may drop my gauge cluster and remove the dash pad and see how bad it would be sometime in the next week or so....

I still have the donor truck if it would be easier to rob the fuse block out of it and wire it in... would really like it to look like it came from the factory that way... lol

Tnak you now all I need is the other end at the tank... then I can shorten my lines and install them on the frame

I've robbed the two fuel lines I need from my donor burb... way to long so I have to shorten them... my issue is I don'y know which line goes where to the sending unit or to the tbi... this is where...

hi all I'm currently working over the fuel lines for this swap... does anyone have diagrams to compare the 84 to the tbi fuel line set up?

Is there any difference in knock sensor? It showed 2 different ones for year of motor but only one for the year of Burban... and all 3 were different... help please... lol

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.... hitch is going on the K5 too... lol swapping as much as I can...lol

NP208 has been installed

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OK here's where I'm at... lol

I really wish I lived closer... lol if you have a reason to head down this way feel free to drop by... lol I'm good with nuts bolts and wrenches... wiring has never been my thing... the diagrams are...