Search results

Search the forum Search Articles
  1. Cww

    is a lml worth the buy

    Ok I appreciate that information. I'll get started with it.
  2. Cww

    is a lml worth the buy

    Well I bought the 2011 lml with 86k miles. So far I love it. I was wondering what upgrades are a must to prevent the emissions stuff from destroying the engine over time. I have heard a new down pipe and exhaust is good since some are having issues with the down pipe causing a smell in the cab...
  3. Cww

    is a lml worth the buy

    I appreciate all the comments and suggestions. We will see what happens. Gonna look it over real good for problems. Just worried to buy a problem truck at these prices.
  4. Cww

    is a lml worth the buy

    Just looking at a 2011 lml with 86k miles. It runs good. The throttle seems sluggish but when it comes alive it really moves. Heard stories about the DEF systems causing issues. Just wondering if I should sell my lb7 and upgrade.
  5. Cww

    Little white smoke at idle the goes away

    We'll I am down to replacing the injectors and cups which pulled out on removal I injectors. Also oil change, coolant flush and thermostats. I also got a CAT filter system on the way. Should run like a new truck by this weekend.
  6. Cww

    LB7 FASS150 install question

    Ok thanks. I got the CAT filter and adapter and next I'll try the FASS filter system with lift pump.
    • Cww
    • Post #8
    • Forum: LB7
  7. Cww

    SFX performance diesel

    Possibly injectors replaced. Gonna have them check the truck to see what needs to be done.
  8. Cww

    SFX performance diesel

    Anybody heard good or bad about SFX Performance diesel in Alvarado Texas? Looking to get work done to my Duramax and his prices and good. Just wondering if anything good or bad about this business.
  9. Cww

    LB7 FASS150 install question

    Anybody heard of deleting the factory fuel filter head unit when installing the FASS 150? Is this normal for installation?
    • Cww
    • Thread
    • Replies: 16
    • Forum: LB7
  10. Cww

    LB7 possible rebuild.

    Thanks I'll check on it.
  11. Cww

    LB7 possible rebuild.

    Can anybody help or am I posting on wrong place. :confused:
  12. Cww

    LB7 possible rebuild.

    I am looking to have my LB7 rebuilt or an overhaul with injectors I am close to the Dallas area and am wondering if anyone recommends a shop or person to take it to who is reliable an fair on cost.
  13. Cww

    Trade LB7 for LML

    I just hear of guys putting multiple sets of injectors in the LB7 and if I'm gonna get 20 to 50k miles a set I don't see it being worth it.
  14. Cww

    Trade LB7 for LML

    I have an 04 GMC 2500 HD crew cab 4x4 with duramax LB7. It has 260,000 miles and now it's needing injectors replaced. I have an opportunity to get a 2011 chevy 2500 HD same as my 04 just more money. Should I invest in my 04 with an injector kit, FASS or air dog fuel filter kit and injectors for...
  15. Cww

    Smoking

    Thanks for the help
  16. Cww

    Smoking

    Anything I can do to prevent hazing and clean them out really good?
  17. Cww

    Smoking

    Before I bought it a week ago I had a mechanic test the balance rates and he said they were good. I guess I should start looking into changing them
  18. Cww

    Smoking

    Not sure on injectors. No service records show injector change and still trying to get ahold o last owner to see. Did show a regular check and service of fuel system though. Any recommendations for injectors and how hard are they to change
  19. Cww

    Smoking

    I have a 2004 GMC LB7 with 259,000 miles. When I start it up an let it idle it's a faint white smoke coming from the exhaust. If I go drive it goes away and when I idle for a bit it comes back. Good black smoke when accelerating and smooth idle. Is this a injector sign or just may need a fuel...
  20. Cww

    Little white smoke at idle the goes away

    I recently bought an 04 GMC 2500 HD with an LB7. It has 259,000 miles on it. I start it up and let it run a few minutes and a small amount I white smoke is coming out of exhaust. I go drive and it goes away. I stop and idle for a bit and it comes back. Could this mean possible injector...
Top Bottom