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  1. Gauges, Electronics and Wiring.
    Hey everyone, I picked up my new 2024 2500 AT4 Duramax last week. I picked up the CTS3 simply to be able to have more gages and to be able to diagnose codes if they come up. They do not have a pillar mount listed for the 2024 yet and I was wondering if anyone had tried the 2023 and knows if it...
  2. Performance Upgrades
    alright I’m looking into the edge cts3 insight or the evolution. The evolution has 5 preloaded tunes, does anyone here run an evolution and have any feedback. Or should I just do the insight and later on get the dsp5 switch with efi live? One shop I go to likes the edge evo and another one says...
  3. Gauges, Electronics and Wiring.
    Once in a while my lmm Duramax my lift raptor lift pump won’t turn off and when this happens also my edge monitor will stay on it is like 1 in 10 times I turn the truck off truck does have remote start
  4. General Discussions
    My overdrive on my 2003 lb7 only turn on and off if you hold the shifter in a certain position. And my monitor will not connect when you do not hold it in the position. Otherwise it says does not posses the required pid operate. I'm thinking something to do with ground or loose wiring In the dash
  5. Vehicle electronics/ Programmers For Sale
    I sold my 5th wheel and my Duramax so no longer need my edge. Don't have original box but do have original mount. Let me know if interested.
    $275 USD
  6. Aftermarket Mods.
    hey I've had this pickup (2002 lb7) for I want to say about 2 years now. I want to upgrade my tuner I have a edge attitude it's a grey one I don't really know if I'm right on what I have so that's why I include the color. I want to get the edge evolution cts3 would this be a worth while upgrade...
  7. General Discussions
    So driving home from a trip my EGTs were all over the place. I use my edge insight CTS 2, pre DPF reading PID. My DPF is deleted. No sensor there. It has been this way for years, it still works. I can see EGTs go up and down with load and acceleration. My EGTs normally cruising could be...
  8. General Discussions
    So i have a 2004.5 lly, 292k was running ok but rough idle slight haze after long trips, balance rates ok except #3 and #5, replaced injectors with Reman Bosch injectors, now she idles good much quieter and smoother good steady acceleration, good balance rates in drive but they wont read in park...
  9. EFI Live
    I have an lbz which I bought from an older guy 2 years ago. When I bought the truck it has an edge insight cts for monitoring. The guy stated he had a stock optimized tune on the truck and other than that no other types of tuning. So I’m wanted to get efi live here sometime soon. I know that I...
  10. Performance Upgrades
    I have an Edge CTS that has been in my 06 for about 10 years. I traded it in a '21' DMax yesterday and removed it. Can it be used on the new truck either as is or can Edge retune it for the new truck?
  11. 01-04.5 LB7 Performance Parts Discussion
    Need help guys! Bought an edge evolution cts3 for my “new to me” federal lb7 duramax. Bought it off my buddy who’s owned it for 7 years and never tuned it. The truck is super slow and I wanted to wake it up however when I try to tune it, the programmer displays “ An error has occurred! Failed to...
  12. Gauges, Electronics and Wiring.
    Recently added an Edge CTS3 for my LML. So far I am happy with it, but I have questions I am hoping folks here can answer. I searched and read as many related posts as I could find, but here is what I still need. Since Edge renames some of the PIDs and I can not find a list available anywhere I...
  13. General Discussions
    I’m buying the HSP full max air flow kit, the person I bought it from had a sinister blocker plate delete and idk what tune is on it. It also had mbrp 4” exhaust. Needing help finding tunes and programmer to switch on the fly pls help!
  14. 01-04.5 LB7 Performance Parts Discussion
    Hey guys! First post here. I got an 03 LB7 a couple months ago and I'm thinking about getting a new tuner. Right now, it has an edge juice with attitude control module. This seems like a pretty old tuner that what I can find came out around the time the truck did. I'm looking at EFI live. The...
  15. Gauges, Electronics and Wiring.
    I Have a 09 GMC LMM, I just bought a Edge CTS3 Monitor, I wanted to be able to display what gear I’m driving in but can’t figure it out. Can anyone help?
  16. 911 Problems Forum
    So I was changing my tune one day on my 04 lly duramax and the edge tuner got stuck and wouldn’t program the tune. I tried starting it up and it wouldn’t even crank. Long story short edge tried sending me 3 hot tunes to clear any faults and they all didn’t work. So edge ended up telling me to go...
  17. Looking For/ Wanting To Buy
    Bought my son a 2005 crew cab. Would like to find a reasonably priced CAI, as well as many other mod's that are reasonably priced. (Gauges, exhaust, tuner etc.) Thanks, Brad
  18. 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...
  19. EFI Live
    Hey, ive heard that you can not get the DSP5 switch in the lbz and newer engines from some people and you have to somehow hook it up to an edge programmer to change tunes on the fly but when i look it up on some performance sites some offer it and some dont for the lbz just wondering if anyone...
  20. Vehicle electronics/ Programmers For Sale
    I no longer have the truck and need to go ahead and get rid of these. I have a quadzilla stealth 2 updated with dpf delete etc. $300 obo and Edge juice with attitude $500 obo. Im located in North Port, FL Email me, I take paypal. pubenemy@gmail.com
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