Troyphy truck

[M4wdFab]

i have no voltage on the red wire of the injector plug

All pins suggested have 12+

so which is it, power or no power to injector red wire (pin 37/57) with key on? 

[luvmyxj]

i have no voltage on the red wire of the injector plug

All pins suggested have 12+

so which is it, power or no power to injector red wire (pin 37/57) with key on?

Lol, both

[M4wdFab]

i guess im not understanding you.  the diagram shows injector red wire is pin 37/57. 

if you have power at pin 57/37 but you dont have power at the injector plug, you have a harness issue because those are connected directly together....

[luvmyxj]

Right, that's what I'm saying. Shouldn't I have continuity from the injector plug 12+ to pins 1,57,37? Because I don't, I do have continuity on pin 22 that runs through the iac to the 12+ injector rail

[M4wdFab]

Right, that's what I'm saying. Shouldn't I have continuity from the injector plug 12+ to pins 1,57,37? Because I don't, I do have continuity on pin 22 that runs through the iac to the 12+ injector rail

with key off or on pins 57/37 (not pin 1) should have 0 ohms (continuity) to injector pink wires.

with key off or on pin 1 is constant 12v power always hot, like pcm keep alive/memory power)

with key off or on pins 57/37 to pin 21* would have an ohm reading 1-20ish or something for iac coil, yes

[mr.mindless]

There was a leak on the gram of this unit firing and running!

[luvmyxj]

What a pain in the dick! So i had butchered the original engine bay harness which i thought no big deal ill just go to j&J and get one, which i did ,same year truck, same year  engine. Well now that i have an understanding of what wire does what etc etc, turns out the injector harness is completely pinnedout differently than the engine bay wiring. So i went to j&j fri , they didnt have any 90's fords but had a 88-89 and spent 2 hours in the rain pulling the harness out of it, get home and the distributors are wired differently. So instead of trying to figure out how to make that work i decided to salvage the original harness and voila , it runs

[luvmyxj]

Now onto my other major hurdle. When i bought the transmission i had no idea there are 2 different length 4wd tailshaft housings, 5.75" long and 8.75" long. I have the 5.75" long one, i need the 8.75" one in order to mount the np205 behind correctly, as you can see in the photos there is zero room for a driveshaft to spin freely, i need that extra 3" of length away from the tranny. So i either need a c6 tranny with the correct housing, or get the housing and a longer tailshaft to swap in ,or get a np 203 which originally came behind the shorter tailshaft, or the not so desired np 208, and none of these options seem to be easy to find or cheap

[M4wdFab]

i wouldnt think 3" would give you much more side to side room.  do you NEED a CV? can you just run a ujoint there with 2" 120 wall shaft size?

[luvmyxj]

I need more room in front of the yolk, the corner of the pan is 3” in front of it. From my understanding anything you run on the street you want a front cv joint, no?
In my other photo you can see a 5/8ths spacer we made at your old shop at the t case, I could get something an inch thicker and make a new one, that maybe give me enough space and still have enough spline engagement

[M4wdFab]

you have hubs and a 205, so that front shaft doesnt spin unless your in 4x4.  if you drive line angles arent crazy and a ujoint ot ujoint shaft would work id try that. 

[luvmyxj]

Gotcha, at full bump driveshaft should be dead flat

[M4wdFab]

could always limit strap the front also so it doesn't over extend driveline angles at full droop in 4x4.   can also do some yoke clearancing to keep things from at least breaking too if your pushing single joint angles

[Wingman]

I had to switch sides with the output because of trans interference. In my case, I have to run a D300 flipped for driver side output.

Could swapping sides address the clearance issue? Of course, it would require far more work…

[luvmyxj]

i hadnt thought of it but i could just get a clocking ring, it would not only move it 3/8" back but down