My current project

[THEFERMANATOR]

Latest update.

Progress had to slow down unfortunately this weekend as I had honey dos on Saturday and my asthma flared up yesterday. I did get to work on it for about 4 1/2 hours on Friday and was able to get the top half of the engine tore down. This engine is nowhere near as hard to work on as I thought it would be, or maybe the fact mine is on a stand makes a difference. The passenger side head gasket at the rear most coolant passage was just beginning to leak as I had the nice white chalk line on the back of the block below the gasket, and you can see the rust line in the pics on the gasket and the block. Also found that cylinder #2 was showing signs of washing down from fuel and the injector tip on that cylinder was pretty rough. 1 glow plug is burned out and 2 others look rough as well. I pulled the injectors apart and cleaned them with some spray cleaner to see what makes em tick inside, and they are actually pretty simple internally.

Here's the engine with the heads off.


The heads on the bench with the injector cups out.


right side gasket at the rear.


And the block in that spot.


This picture shows how #2 showed signs of a leaking injector as the bottom of the piston is very clean.


This may explain part of GM's troubles. This is the turbo intake horn gasket, that big ole MOPAR box for that little gasket.


And the innards of the infamous LB7 injectors.

You have the nozzle, a needle valve that rides inside of the nozzle, then the plunger that rides against the needle valve and the return spring and the spring seat that sits inside of the injector body. Inside of the injector body is a metal tab that protrudes through the spring and this is what pulls the plunger back to let the needle valve open and allow fuel through. And the 2 little pins are the locating pins that hold the nozzle in place to prevent it from turning. My camera couldn't focus on the insides or else I would have put up a pic of that as well. When I pulled it apart the needle valve was just about frozen into the injector nozzle body and required soaking to come apart. Once apart it cleans easily with spray cleaner and I re-assembled with marvel mystery oil. Debating on wether or not to replace them or have these tested and run them.

[cterrebonne]

man diesel engines rock.

[THEFERMANATOR]

I've been slacking a bit lately on updating this thread over here, so I'll try and bring it up to speed. And now that my wedding is over I can hopefully get back on this full time and get er done.

[THEFERMANATOR]

Things still going slowly as my money will be tied up until the middle of MAY. I've got my gasket sets coming along with head bolts, glow plugs(3 were bad), water pump, and will order my injectors when my money gets freed up again. I also got my trans kit and ordered my ALTO clutches and TRANSGO parts, and will get my precision converter next month as well. Found out you can piece a SC3 together on your own for under $700 VS suncoasts $965. I'l also be ordering my EFILIVE as soon as money is available as well. Also picked up my manual shift transfer case on TUESDAY from ORANGE CITY while I was out picking up my left side head gasket(GM is on backorder for left side grade B's, but a dealer in OCALA had one in stock). And my ring and pinion sets should hopefully be off backorder the first of the month as well.

Now I have to go back to working on other peoples stuff so I can afford mine again. Hopefully the end of MAY and the drivetrain will be done.

[THEFERMANATOR]

Things unfortunately have had to slow down as my finances ran out, but I have that back in order now and am getting back on to this project as much as I can. I'm getting married the end of this month, so progress will be sporadic. The engine is most of the way back together, and the PENSACOLA remans are in it. MOST of my parts are in or will be in this week. I still have to iron out my air intake set-up as a standard DMAX one will run the hood, and the fatermarkets sit even higher. And I will most likely be calling DIAMOND EYE for my exhaust as they are the only ones selling a true 4" exhaust for a SUBURBAN for a reasoneable price, and will probably go with a CORSA muffler as exhaust drone will be a concern. My front and rear gear sets are finally in after waiting 3 weeks for them to get off backorder from AAM, and PRECISION will be shipping my converter out tommorrow. DACCO in TAMPA got me all of the ALTO powerpacks, converter flow valve, TRANSGO shift kit, and an ATSG manual for $721 after taxes and freight. I also got in my KENNEDY wear plate for the T-case, and a KENNEDY lift pump as I liked his design better than the TTS.

Unfortunately though I have to get the engine, trans, and front diff done before I can get the engine bolted back in as the puzzle will be tight and dizzying to get them all in there. Still hoping that I can have it running by the first of next month though, wish me luck.

[THEFERMANATOR]

Well the engine is back together, and the transfer case has the wear plate installed in it. Unfortunately the input and rear output shaft seals that the aftermarket carries don't fit the XHD case, so I have to go to the dealer in the morning to get those(the front output fit perfect though). My PRECISION converter will be in tommorrow, and I have the rest of the trans parts already. My new radiator came in today as well from CARQUEST(my discount got it down to about $430 vs AZ's $500), but the UPS people looked like they played football with it. The box had several holes in it, and the fins on the engine side of it were almost all flattened out. Not to mention it had 2 BAD spots where it had stuff sat on it and flattened out the tubes(one spot had cracked the tubes). So I'm waiting on another radiator as I wouldn't take this one. I also got m yEFILIVE ordered today from FLEECE, and they are supposed to be flashing my TCM tommorrow so I can get it back next week.

If I had it to do over again though, I would just have bought an 01 2500HD pick-up and put a topper on it. MAN this is ALOT of work to work out the details.

Not many pics as I keep forgetting the camera in the house while I'm in the shop. I walked out and snapped a few though.
Heres the engine back together.


And the parts are beggining to take over my shop. This is about half of what I still have left for parts to go in it.

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Transfer case is done now, and the front diff has 3.42's in it now as well. I decided to pull the front axle shafts out and do the CV boots while I was this far into it since they are 14 years old, and I also packed some grease into the front hub bearings while I was at it.

My other half is busting my balls over this though.

My new PI converter came in and she said my SUBURBAN is now gay since I am putting something in it that is yurple.