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  1. O

    Anyone doing the 02 LB7 to LLY conversion harnesses?

    Rick is a good guy! Did me right!
  2. O

    Squeaky steering wheel/column

    Noise is coming from bottom of column. Nylon bushing is dry and a little worn. I have one which does it on and off for about 10+yrs. Live with it, or pull and disassemble column and lube.
  3. O

    LLY heads on LB7

    My 2 cents on LB7/LLY conversion This swap is something I had been looking at for years. My 2002 dmax has 190k. Hated the fact that injectors were so harqd to get to, but loved my truck. Looked all over for a donor engine, and found one 2 states away. Got home with it, and started planning the...
  4. O

    LB7 to LLY heads question?

    Finally took the plunge! Ok, so been back and forth on this for several years, and came to the point I had to decide. I've had an LLY donor engine (well, most of it), for about a year, and still couldn't decide. I was afraid to drive truck much, for fear of damaging bottom end, so Jan. 1st...
  5. O

    LB7 to LLY heads question?

    Looking for a tuner or someone with efi v2 in cenral Georgia area? Need help diagnosing a skip in a 2002 LLY conversion. Been around the bush with this thing. Got new injectors, new engine harness, swapped FICM, checked wiring to ECM, and I need a scanner to diagnose this thing. Anybody out...
  6. O

    LB7: SAC-style Injector Life

    Sac-Style injectors Ok, I am almost sold on the sac injectors, but I have one more question before I pull the trigger on a set. I have been running stocks in my '02 cc Duramax for 10 years, and always felt I needed to add something to the fuel, I mean every tankful. Can I expect to be able to...
  7. O

    Oversize lly Injectors to match output of LB7 injectors

    So I am still pondering an upgrade on my truck. I have the luxury of time to think about it, and I went back and read some old posts, and ran across the "I saw the impossible". thread. In reading the posts, I was intrigued by Hawk355's "hybrid wiring setup". Someone asked the question, and it...
  8. O

    LB7 to LLY heads question?

    Okay so I've been busy, and just got around to posting again. I have a question. I have read and re-read the I've seen the impossible thread, and I am intrigued by Hawk355's hybrid conversion of an '02. Ie lly heads and injectors running on lb7 electronics. What I'm saying is that some of us...
  9. O

    Motor stuck

    RE; stuck engine x2 on PureHybrid's advice. Take it slow, one step at a time, sound like a hydro-lock to me!
  10. O

    We all need to be more like kids...

    Second point made! I agree with all you said slim, and I can testify to what y ou say about God's power. Not preaching, just a matter of fact, He can change even the hardest heart! God Bless you and yours!
  11. O

    LB7 to LLY heads question?

    Re. LLY heads to LB7 Great! I just got back from a 900 mi. round trip with an almost complete LLY, missing starter, flexplate, and fan mount. Got a few questions, please? Both harnesses with plugs are still on this motor, along with ficm. Smog is not an issue here where I live, (rural Ga.) ...
  12. O

    LB7 to LLY heads question?

    LLY heads I thought I had it in my garage, sorry, it's an "02 LB7 180K, in excellent condition, other than crappy injectors! I have read a lot of variations on here, and even the "I seen the impossible" Thread, but I just want to know what will work and work for the long haul. If I need a...
  13. O

    LB7 to LLY heads question?

    Ok, so I am 70k + into a set of replacement injectors, and had a scare with smoke, got it cleaned up, for the time being, but I refuse to buy anymore LB7 injectors. So, I am looking for a donor LLY. When I find it, I will swap heads, injectors, lines, etc. I want to keep everything else as it...
  14. O

    Another LBY swap

    re. lly engine swap to '01 truck Hi; I am new here, with a few posts. I have some questions about the swap you did on the '01 truck with the lly motor. I am still mulling what to do with my '02 GMC. at 180k, with 70k on gm replacement injectors, i had a smoke problem. Did the Seafoam trick with...
  15. O

    2002 Gmc Sierra 2500hd

    outtatimexx submitted a new Showcase Item: 2002 Gmc Sierra 2500hd Read more about this showcase item here...
  16. 2002 Gmc Sierra 2500hd

    2002 Gmc Sierra 2500hd

    2002 GMC 2500HD stock .
  17. O

    2002 Gmc 2500 duramax

    outtatimexx submitted a new Showcase Item: 2002 Gmc 2500 duramax Read more about this showcase item here...
  18. 2002 Gmc 2500 duramax

    2002 Gmc 2500 duramax

    2002 Gmc 2500 duramax
  19. O

    Fuel filter

    Hi; I know this is an old thread, but I have a question. I have an "02 LB7 stock. If I go to a Fass system, can I just simply leave the 3 micron Donaldson filter on the stock filter housing? Is this too much filtration? Or should I buy the filter delete setup and leave the primer in place? Thanks!
  20. O

    LB7: What to do? New Sac injectors, or new truck?

    Sac style injector install Ok, so I think I am going with the sac-style injectors. Question is, do I go ahead and have ecm reprogrammed, or just wait to see how the engine runs? I use this truck strictly for towing, with occasional driving. I am not interested in increased power, smoking...
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