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egr

  1. Introductions
    Hello Forum. I've been a member for a few years, but have used this forum a lot since buying my LLY in 2011..This is my first post... You guys have helped me fix some things my self or at least helped me be able to discuss intelligently with "experts." There aren't many diesel mechanics in my...
  2. General Discussion
    I have Purchased: • Intake • AirDogg • Ported Fuel Rail fitting (PPE) • Down Pipe Still Need to purchase: • EGR Delete (If you could help me out what kit to get please) • Edge CT3 Monitor • PVC reroute kit • Tune All I want is my truck to be reliable with some performance where I do not need...
  3. General Discussion
    So I’ve got efi live for my 09 lmm and I want to use it. It’s got a delete tune so I can rid my dpf. I’d like to complete delete my egr with a new up pipe and intake tube. My question is can I run with the egr unplugged until I can afford to get the egr delete stuff I mentioned prior and not...
  4. 06-07 LBZ & LLY Performance Parts Discussion
    I bought an lbz with a non functional tuner and was gonna replace it with efi live. The truck already has an egr delete and a 5 inch exhaust with a finger stick (I believe that’s what it’s called) will efi live still work on it? And if so does anyone know of a good tuner near Pittsburgh...
  5. 07.5-10 LMM Performance Parts Discussion
    New to the diesel game here. I have an 08 LMM that’s bone stock and I was told to delete it from a buddy of mine. Not sure what a delete consists of but was told that the EGR recycles emissions back into the engine and is overall unhealthy. A DPF delete was also mentioned. Can someone here point...
  6. General Discussion
    So my lly has been giving me a low coolant light and water in fuel light the last week or two. Coolant has been coming out the top of my expansion tank and my top radiator hose is a bit stiff in the morning. Along with pressure in the expansion tank in the morning as well. Typically I’d assume...
  7. 06-07 LBZ & LLY Duramax Powertrain
    I have a 2007 LBZ that I noticed a few drops of oil in the driveway in the last few weeks which is not normal, so far very few leaks. After looking underneath it looked like oil from the weep hole in the bell housing and I figured this was not going to be a simple fix. There is about 252,000...
  8. 07.5-10 LMM Duramax Powertrain
    So I’m brand new to owning a diesel and trying to figure this all out. But anyway I bought an 08 LMM with 180K. I replaced the egr valve right away ( had the low flow error and that’s what the mechanic told me to do). But I got the low flow again a month later and cleared it right away and it...
  9. 07.5-10 LMM Duramax Powertrain
    Have an 09 lmm, exhaust was already installed before i bought the truck so DPF is already deleted, but the EGR is still in place. this is my first diesel so i am not knowledgeable on the subject, but as i understand it there could be a blockoff plate installed or maybe not. Im wanting to make...
  10. General Discussion
    hey guys, just bought a 09 LMM. I personally deleted the DPF and put a 5 inch straight pipe from the down pipe back. sent it out for EFI live tune with the 5 position switch. Had the tuner shut off EGR as well. As I sit at a light and it changes and I accelerate, the truck chugs/coughs which...
  11. 07.5-10 LMM Duramax Powertrain
    hey guys, this is my 1st post on here... i have an 08' LMM w/ edge CTS programmer and 5" back exhaust w no cat muffler or dpf. Recently when running on the highway at 65-75mph, when accelerating half throttle there is a big bog down of the motor and a rumbling sound accompanied by a small shake...
  12. 04.5-05 LLY Duramax Powertrain
    just bought my 2005 LLY duramax and was wonder what suggestions/input anyone may have as far as taking off my cat converter and what to put in place of it. i'm looking at a dual 4" stack kit from XtremeDiesel.com but am not quite sure if this will bolt right up after i remove the cat. also i'm...
  13. How To's, DIY and Write ups
    i have a lmm silverado and fought for an hour or so trying to break the bolts loose to install my egr blocker plate. i dont exactly have a wide variety of tools and im not what you would call a mechanic. any live near st. paul mn that could help me out with this?
  14. 06-07 LBZ & LLY Duramax Powertrain
    Bought a EGR block off plate today, and wanted to know if I have to do anything with the electronics of the truck? Or just install the plate and run it?
  15. 04.5-05 LLY Performance Parts Discussion
    today i put it the sinister full egr cooler delete and now my truck blows white smoke pressing on the gas at all! any ideas ?!
  16. Performance Upgrades
    I recently purchased the Quadzilla S2 and just put on the 5" mbrp Straight pipe today, i was wondering if i need to have the egr blocker plate installed in order to run Quadzilla's Offroad tune that blocks the Egr codes. I want to do so because the Service light is annoying to look at, but...
  17. Aftermarket Mods.
    well i got a egr blocker plate for an 05 lly,,, nd welll i took off the egr put it on the blocker plate and put it back together,,,,, but the plate didnt line up right where i put it on but didnt think much about it,, started the truck up nd she wouldnt run for shit,,, so i took it all off,, btw...
  18. 06-07 LBZ & LLY Duramax Powertrain
    i blocked my egr without getting a check engine light which is nice but now i have a sound it sounds like turbo bark and it seems like its coming from under the hood on the passenger side approximately where the egr is.. it only sounds like the turbo barking if i get on and off it building boost...
  19. 911 Problems Forum
    Thanks for reading my post! Last week my 07 duramax with 99K miles (powertrain warranty goes out at 100) lost power and started belching black smoke. It limped home, barely, and the next morning would crank and then go dead, more black smoke. I had it towed 35 miles to a GM dealership, and...
  20. 07.5-10 LMM Performance Parts Discussion
    hey im new to the forum. i drive a 08 lmm i just ordered a dpf delete with a ppe tuner alose the egr block off plate. how do the egr plate go on? also would mod the air box help or should i leave it the way it is? any help would be greatly appreciated thank u.
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