Jump to content

Sign up for FREE! Become a GM-Trucks.com Member Today!

In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience.

Sign In

or

Sign Up

LM2 Duramax tuning is here! (EPA compliant)

By Ronjon
March 8 in 2019-2023 Engine, Driveline, & Exhaust

Recommended Posts

Enthusiast

Ronjon

- Share

Exactly as the title states, RunVSE has released emissions compliant tuning for the LM2 Duramax in the Sierra and Silverado platform (pre-refresh).

https://runvse.com/2020-2022-3-0l-lm2-duramax-emissions-compliant/

https://youtu.be/lGBM54eJ1Vw

Quote

Link to comment

Share on other sites

Enthusiast

Ronjon

Posted March 10

Author

- Share

Posted March 10

Now PPEI has released tunes.

https://ppei.com/products/2020-2022-gm-3-0l-lm2-duramax-engine-tuning-by-ppei?rq=yr_2020~mk_chevrolet~md_silverado-1500~yj_lm2-3-0l-duramax-diesel

Quote

Link to comment

Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Go to topic listing

Similar Content
- Ls2 06 Silverado LT
  
  By BLUNTEFX, December 18, 2022
  - ls2
  - 6.0 swap
  - (and 3 more)
    
    Tagged with:
    
    ls2
    
    6.0 swap
    
    tune
    
    power
    
    cateye
  - 0 replies
  - 413 views
- MIL code RIGHT TO REPAIR 1 2
  
  By customboss, September 29, 2022
  - Scanner
  - warranty
  - (and 18 more)
    
    Tagged with:
    
    Scanner
    
    warranty
    
    engines
    
    transmissions
    
    differentials
    
    maintenance
    
    repairs
    
    electronic
    
    ECM
    
    computers
    
    DI
    
    turbo
    
    valvetrain
    
    coils
    
    fuel
    
    oil
    
    dealers
    
    GM
    
    Chevrolet
    
    tractors
  - 19 replies
  - 1,123 views
- NP246 transfer case clutch lever pivot pin torque spec
  
  By Bockalious, June 29, 2022
  - Sierra 1500
  - np246
  - (and 5 more)
    
    Tagged with:
    
    Sierra 1500
    
    np246
    
    np246 transfer case
    
    torque spec
    
    clutch lever pivot pin
    
    torque
    
    gm np246
  - 0 replies
  - 1,384 views
- provocative catch can video, correction or mask of primary issues
  
  By customboss, January 24, 2022
  - thermostat
  - pistons
  - (and 19 more)
    
    Tagged with:
    
    thermostat
    
    pistons
    
    oil life
    
    fueling
    
    DFM
    
    engine oil
    
    AFM
    
    tune
    
    combustion dynamic
    
    oil analysis
    
    masking degradation
    
    direct injection
    
    failed coils
    
    pcv
    
    incomplete combustion
    
    catch can
    
    crankcase venting
    
    vvt
    
    running rich
    
    running hot
    
    dexos1
  - 3 replies
  - 1,180 views
- New to towing with my 3.0 Duramax 1 2
  
  By smitty481, January 21, 2022
  - towing
  - 3.0 duramax
  - (and 1 more)
    
    Tagged with:
    
    towing
    
    3.0 duramax
    
    Silverado
  - 20 replies
  - 8,500 views
Recently Browsing 0 members
- No registered users viewing this page.
Forum Statistics

242.7k
Total Topics

1.4m
Total Posts
Member Statistics

313,924
Total Members

8,960
Most Online

Newest Member
TopGun76
Joined 26 minutes ago
Who's Online 9 Members, 0 Anonymous, 889 Guests (See full list)
- Trailboss84
- biznatcho76
- gmillz
- TopGun76
- jhony35
- Terry OBrien
- ltlo7
- mikeyk101
- Sboyd8450

GM-Trucks.com Clubs
- Texas Owner's Group
  
  Open Club · 332 members
- Midwest Owner's Group
  
  Open Club · 193 members
- Black Truck Club
  
  Open Club · 560 members
- Red Truck Club
  
  Open Club · 126 members
- White Truck Club
  
  Open Club · 333 members
- diesel 3.0
  
  Open Club · 234 members
- NorthSky Blue Club
  
  Open Club · 106 members
- Canadian Owners Club
  
  Open Club · 249 members
- 2015 Custom Sport Club
  
  Open Club · 4 members
- GM Snow Plowing Club HD
  
  Closed Club · 14 members
Popular Contributors
- Week
- Month
- Year
- All Time
1. 1
  
  Grumpy Bear
  23
2. 2
  
  KARNUT
  22
3. 3
  
  Jettech1
  21
4. 4
  
  Pryme
  20
5. 5
  
  diyer2
  11
Show More

×

Create New...

Important Information

By using this site, you agree to our Terms of Use.