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Well it looks like the injection pump has up and completely died. Cranks but absolutely no start and NO SMOKE. Just in time for the cops to show up and say it's disabled and will be towing it away in 48 hours.

I replaced all the rubber hoses recently, it's all fresh. The old filter was the box style and as far as I could tell the fuel that drained out was free of contaminants

Which stanadyne model db2 comes stock with the CUCV? Is it by year or just all years? I'm not sure what model is on my truck, ill have to take a look later. $400 for a reman replacement seems like a good deal though. I have a fresh lift pump, filter, and glow plugs in the truck. IP should be...

Any local to dc/maryland? I am stationed in maryland right now.

Know of any rebuilders around dc/maryland? I can never find anyone willing to touch these pumps. Any shop that I mention a 1986 chevy k30 runs to the hills.

No smoke at all. The previous owner removed the high idle solenoid and cut the wire to it off at the cold advance. The cold advance is still hooked up to the temp sensor but the glow plug module is removed as I installed a push button for the glow plugs.

Engine isn't maintaining idle and appears to be missing at times. While driving sometimes it will seem as if the cold advance was turned on and suddenly I have extra power because of the timing change. When at stop lights the truck is vibrating, and it does miss, just one time, nothing too bad...

Correct.

It's at the top of a very long list.

Thats it!

Correct. Those are in good condition, protected by wheel well liner.

It's the 3/8" piece that comes from the hose just aft of the transfer case, jumps to the outside of the frame rail, and goes into a junction block inside the wheel well just next to the front passenger side bump stop.

If you have a replace for that section of tube that doesn't leak, I will gladly pay for it and shipping.

I dont know about that, Inside the frame rail seems just as accessible.

Rusty steel fuel lines. Why in the world would they route this line on the OUTSIDE of the frame rail?

Third group of install photos.

Second group of Install photos

First group of install photos

Second group of photos for NV4500 Rebuild

First group of photos for NV4500 rebuild.