Active Fuel Management vs Dynamic Fuel Management Infographic

By Zane
August 11, 2018 in 2019-2026 Silverado 1500 & Sierra 1500

Recommended Posts

Thomcat

Posted March 22, 2020

An old post, but time has proved it valid. Seems GM got it right upgrading AFM to DFM.....seamless operation, can't tell how many cylinders are operating at any given time and don't care either. All I know is that when I punch it gives full power without any lag.

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

Similar Content
- wiring help Rewiring but I cant identify this component - 1991 Silverado K1500 4x4
  
  By Malicious_Apeman, May 14
  - wiring
  - electrical
  - (and 5 more)
    
    Tagged with:
    
    wiring
    
    electrical
    
    Silverado
    
    Chevy
    
    Chevrolet
    
    k1500
    
    1991
  - 7 replies
  - 382 views
- U0101 bad wire TCM - Silverado 1500, 5.3, 4x4, 4L60
  
  By silver-noob, April 15
  - Silverado
  - u0101
  - (and 1 more)
    
    Tagged with:
    
    Silverado
    
    u0101
    
    tcm
  - 1 reply
  - 301 views
- *UPDATE WITH PHOTOS* For anyone wanting OE metal skid plates for their 2019-2026 Silverado 1500 or Sierra 1500
  
  By s10dragracer888, February 24
  - Silverado
  - skidplate
  - (and 18 more)
    
    Tagged with:
    
    Silverado
    
    skidplate
    
    skid plate
    
    skid plates
    
    splash guards
    
    splash shield
    
    metal
    
    2019
    
    2020
    
    2021
    
    2022
    
    2023
    
    2024
    
    2025
    
    Sierra
    
    4.3
    
    5.3
    
    6.2l
    
    5.3l
    
    6.2
  - 14 replies
  - 2,455 views
- 2027 Which 2027 engine will you choose? 1 2
  
  By Zane, February 15
  - Silverado
  - Sierra
  - (and 2 more)
    
    Tagged with:
    
    Silverado
    
    Sierra
    
    GenVI
    
    Gen 6
  - 24 replies
  - 4,559 views
- Weight capacity of underbody spare tire hoist/carrier
  
  By s10dragracer888, January 31
  - Silverado
  - Sierra
  - (and 5 more)
    
    Tagged with:
    
    Silverado
    
    Sierra
    
    2019-2026
    
    spare tire
    
    underbody
    
    weight rating
    
    load capacities
  - 3 replies
  - 485 views
Recently Browsing 0 members
- No registered users viewing this page.
Forum Statistics

250.4k
Total Topics

2.7m
Total Posts
Member Statistics

342,779
Total Members

8,960
Most Online

Newest Member
B. Edward
Joined 2 minutes ago
Who's Online 9 Members, 1 Anonymous, 1,571 Guests (See full list)
- B. Edward
- PhilB
- shewstring
- Grumpy Bear
- Jay P
- OnTheReel
- PBNB
- PunchT37
- dennismc

Latest Articles
Posts
- Gas Prices
  
  By Grumpy Bear · Posted 13 minutes ago
  
  I have one station in my area back to Prewar E-85 pricing. $2.199. Everyone one else and every other grade still 86 cents to a buck higher. This chart is Shell V Power Nitro Plus 93 at my cheapest source and with my 4% COSTCO discount card. Dating back to 9/11/2024
- Wow I'm in a pickle. (Broke down truck) and a story.
  
  By Grumpy Bear · Posted 16 minutes ago
  
  Now I know which ones not to be interested in. Thanks! You've got this. 😉
- Gas Prices
  
  By OnTheReel · Posted 21 minutes ago
  
  The good old days are coming back boys! Premium still $4.66 and Regular at $3.45.
- Winter Returned
  
  By Grumpy Bear · Posted 35 minutes ago
  
  Local Weather tells us that we tied a record in June for hottest single day on record since the 1930 "Dust Bowl" period. We also set a record for number of consecutive days of 100F or more F heat index for June. July is going to start with a three day string of 100+ heat index days. We may get some relief on Saturday but even that day is a Level 1 risk. I can't imagine what it is like for those east of us that are 10 degrees hotter. Whew! Saw some guys in a grocery store parking lot yesterday hand patching pot holes in mid afternoon covered head to toe in dark heavy clothing and hats. Nothing but eyeballs to be seen. Working like madmen. Not a water bottle in sight. That's nuts.
- Wow I'm in a pickle. (Broke down truck) and a story.
  
  By Atlas · Posted 40 minutes ago
  
  I'm taking a day or two off. Still waiting on a fuel pressure regulator, and I'm hurting. This is a hobby not a day job and I'm just not used to bending over an engine bay like this. Surprisingly, hands are OK. I wear gloves. I'll do some tinkering later today and get the engine side of the intake mating surface cleaned up. Intake itself is ready to go. Hoping to seat it / gaskets and RTV today so it can cure in time for the weekend.
GM-Trucks.com Clubs
- Black Truck Club
  
  Open Club · 612 members
- White Truck Club
  
  Open Club · 380 members
- Canadian Owners Club
  
  Open Club · 282 members
- Red Truck Club
  
  Open Club · 156 members
- diesel 3.0
  
  Open Club · 279 members
- Texas Owner's Group
  
  Open Club · 371 members
- NorthSky Blue Club
  
  Open Club · 118 members
- Midwest Owner's Group
  
  Open Club · 212 members
- 2015 Custom Sport Club
  
  Open Club · 5 members
- GM Snow Plowing Club HD
  
  Closed Club · 14 members
Popular Contributors
- Week
- Month
- Year
- All Time
1. 1
  
  Atlas
  15
2. 2
  
  KARNUT
  14
3. 3
  
  Grumpy Bear
  11
4. 4
  
  newdude
  8
5. 5
  
  Jsdirt
  5
Show More

Sign In

Active Fuel Management vs Dynamic Fuel Management Infographic

Recommended Posts

Thomcat

Archived

Similar Content

wiring help Rewiring but I cant identify this component - 1991 Silverado K1500 4x4

U0101 bad wire TCM - Silverado 1500, 5.3, 4x4, 4L60

UPDATE WITH PHOTOS For anyone wanting OE metal skid plates for their 2019-2026 Silverado 1500 or Sierra 1500

2027 Which 2027 engine will you choose? 1 2

Weight capacity of underbody spare tire hoist/carrier

Recently Browsing 0 members

Forum Statistics

Member Statistics

Who's Online 9 Members, 1 Anonymous, 1,571 Guests (See full list)

Latest Articles

Posts

GM-Trucks.com Clubs

Black Truck Club

White Truck Club

Canadian Owners Club

Red Truck Club

diesel 3.0

Texas Owner's Group

NorthSky Blue Club

Midwest Owner's Group

2015 Custom Sport Club

GM Snow Plowing Club HD

Popular Contributors

Activity

Tools

More