Working on a 90 K2500 with the 5.7 TBI, manual trans.

Story goes that the truck quit on the road, after a short time it started for a little bit, quit again, and has not started since. It has...

After a little research it looks like the PCM would probably be a worthwhile upgrade. Could anybody verify this before I go buy one tomorrow? And could anybody verify if it will work with my 2000ppm...

There are plenty of those but I would like to put a new pump in before. Because of that I may have to use an inline to get it running, although by the time I get it all together I might have the...

I ran out of time today and was only able to glance at the Camaro. The glove box and dash on that side was still together (if that's where they put it on the cars), so I'm assuming the ECM is still...

I had considered it but was leaning towards a 7747 because it already matches my harness and the IAT isn't that beneficial according to what I've read.

I will go to the yard and see what I can...

If I could get some help on this issue before I head out this afternoon, it would be awesome.

I've done some research and have conflicting answers on whether or not you can swap the NETRES from an...

I will be going back to the junkyard tomorrow to grab some plugs and a couple other things.

Is the NETRES I need specific to the 1227747 ECM? Like I said those are really hard to come by out...

I'm not completely familiar with the ECM and it's components. I'm confused.

So the EPROM is the small removable chip under the cover with AKSB on it? Then where it the NETRES? The real question...

So in relation to me I should try the AKSB chip and see how it runs?

What does LHM and NETRES stand for?

I had considered it but I didn't know that the tanks were the same. That and I don't really wanna drop the tank on mine, and since my parts are coming from a scrap yard that means I would have to...

That's good. Should work if I can find a pump.

The pressure regulator is inside the TBI unit right? Will stock pressure work for me?

I wish I could find a damn ECM out there. I have no idea why every single one is pulled. I hate to buy a V8 chip on ebay.

After 3 hours I finally got the harness figured out. Printed off a factory...

That's what I found out as well. The truck was a carbureted V8 conversion. Is it as simple as swapping the chips for a V8 M/T?

I'm having a little trouble figuring out my harness. Next to the two...

I had a pretty successful morning. Had to run around and pick from several different vehicles. The 95 Suburban was not available anymore.

I got a distributor, coil, and MAP from a 93 Suburban.
...

What I was planning is to leave my current OPS alone to run the gauge, and not use one in the stand alone harness for the TBI.

The truck must use a 3 wire then because I have a gauge.

If the only thing the oil pressure sender does for the TBI is running the fuel pump, then I can leave it out right?

If that's the case I will pull a knock sensor and ESC from an older model. My OPS was pulled from a 4.3. It was the same as the diesel (the original in the diesel was broken) and plugged right in. It...

Since that is the case I am gonna go Monday morning and pull the distributor and TBI for sure.

I am wondering if the CTS and OPS already on my engine would work for the TBI setup. I know for sure...

My scouting mission went pretty well. There are tons of TBI trucks and parts out there. And they will sell me everything I need for around 60.00. Dist, throttle body, everything.

Throttle bodies...

So would it be possible to tap into the VSS signal after the DRAC on my truck without affecting the Speedo? If it really benefits the driveability, I'm all for a little extra work.

After some research it seems that I would be best off to have a VSS of some sort. Obviously my truck has one on the transfer case but what type and whether it will play nice with the TBI system,...

I thought that little pump made more than that. That's what I get for assuming, but it's not a big deal. Those pumps don't dead-head well, so I would have had to use a regulator for the carb. It was...

I own a 95 Chevy K2500 4x4 that was previously a diesel. After some engine trouble, I swapped the engine with a carbureted 350. The truck is a manual so the conversion was very straight forward....