Yes, it is still strange. I noticed while it was data logging that a few errors had been reported. Something screwy is going on with my netbook while logging. If the battery is below 30% or I...

Yes, something WAS wrong. One injector had a bad o-ring. I replaced it and the data got a little better but overall run quality didn't improve much. I swapped the 5.7L injectors back in and...

New data with the correct size injectors and a new o2 sensor (3 wire without the heater hooked up yet). Haven't had a chance to review it yet but it is not running as well past 1/2 throttle as it...

Yes, I am aware of the problem with the O2 sensor. I ordered a new 3 wire to hopefully fix that situation but have to wait for it to arrive. The injector problem was supposed to be fixed but I was...

2548

Ok guys, I think I might have found ONE of the significant problems I had with the fuel system. I went to the salvage yard Saturday and picked up a set of injectors. The guy at the counter gave me...

Yes, the full size used the NP241 while S-series (where engine/trans/tcase came from) and Jeep used the NP231 variation. I am not overly concerned with the TCC as the Jeep rarely sees 55+mph with...

Again, I'm not entirely sure but I know its a mutt of parts from both jeep and Chevy. I know for sure I used the planetary gearsand chain from the chevy because i had to swap them in which is why I...

It has been so long I am not 100% sure but I believe it is the jeep tcase (np231-j) with Chevy tcase (np231c-hd) planetary gears and drive chain (much stronger) and an SYE kit to double cardan drive...

I will post a few pics tonight, it really is a bad @$$ little toy. Built for just having fun but has been a pain in the neck. Was built from the ground up, total refab on frame, body, suspension,...

I will check on the voltage to the fuel pump tomorrow and see if there is a drop or bad ground and also check charging system.

As far as the engineer goes, he is a friend of a friend that just...

EagleMark,
The fuel pressure runs at around 12psi and will drop to around 9 psi under heavy throttle. There is a good ground present so I doubt power is an issue, although the fuel pump may be a...

Thanks Six_Shooter, I may go the way of the Ostrich first to see if this is something I can wrap my mind around and be able to disable a few things (more below). I just "made" the USB ALDL cable...

That is where another of my problems lie. I am new to this and want to learn of quickly. What quicker way to learn than see changes effective immediately. On the other side I want to keep it...

Alright Robert, I took the plunge and ordered 2 of the FT232R setups. 1 to mount permanently and another to make a cable to be used universally. I made the 2-transistor style cable a few days ago...