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Introductions & New Trucks

New to our forums? Take a minute to introduce yourself, include some pics and info on your new truck, and get to know some of our members here! Been a member for a while but just bought a new truck? This is the place to post pictures and information on your new truck. Please Read The Sticky ATTN NEW MEMBERS: Please fill out your signature and include your location information in your profile!
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61.6K
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Emergency 9-1-1

Are you broken down somewhere and in need of immediate assistance? Post in here, tell us where you are and what's wrong and hopefully some local members will come out and help you. EMERGENCY SITUATIONS ONLY.
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GM Diesel Engines

Duramax Seventh Generation: 2020+ (L5P)

Discuss the seventh generation of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.
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240K
608
240K

Duramax Sixth Generation: 2017-2019 (L5P)

Discuss the sixth generation of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.
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2.5M
5.1K
2.5M

Duramax Fifth Generation: 2011-2016 (LML)

Discuss the fifth generation (2011-2016) of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.
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19.8M
44K
19.8M

Duramax Fourth Generation: 2007.5-2010 (LMM)

Discuss the fourth generation (2007.5-2010) of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.
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25.2M
80.3K
25.2M

Duramax Third Generation: 2006-2007.5 (LBZ & LLY)

Discuss the third generation (2006-2007.5 LBZ & LLY) of the 6.6L Duramax diesel engine & associated components. 2006 LLY engine discussion also belongs in this forum due to the similarities of the 2006 LBZ and the 2006 LLY. Engine related discussion ONLY.
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40.5M
140K
40.5M

Duramax Second Generation: 2004.5-2005 (LLY)

Discuss the second generation (2004.5-2005 LLY) of the 6.6L Duramax diesel engine & associated components. 2006 LLY engine discussion belongs in Third Generation forum due to the differences of the 2006 LLY and the 2004.5-2005 LLY. Engine related discussion ONLY.
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49.3M
218K
49.3M

Duramax First Generation: 2001-2004 (LB7)

Discuss the first generation (2001-2004 LB7) of the 6.6L Duramax diesel engine & associated components. Engine related discussion ONLY.
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52.9M
233K
52.9M

2.8L Duramax

Discuss the 2.8L Duramax diesel-powered Chevy/GMC and all associated components
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625
330K

3.0L Duramax

Discuss the 3.0L Duramax diesel-powered Chevy and GMC and all associated components
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82.8K
279
82.8K

6.5L Diesel Engine

Discuss the 6.5 GM diesel engine & associated components. Automatic transmission questions & problems belong in the 4L80/85 - 4L60E - 6L90 Transmission Forum
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105M
566K
105M

6.2L Diesel Engine

Discuss the 6.2 GM diesel engine & associated components.
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37.9M
215K
37.9M

All Other GM Diesels

Discuss any other GM Diesel engines... 5.7l Olds, Chevette Diesel, or anything else that doesn't fit anywhere else...
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730K
2.2K
730K

Upcoming GM Diesels

Discuss new GM diesel engines in development as well as the currently mothballed 4.5L Duramax.
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1.4M
5.6K
1.4M

Builds

Doing a build? Got questions? Ask here and Share your story (& Photos!) here as it proceeds.
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1.3M
8.8K
1.3M

Frankenstein

Did you put a 6.5 in a Camaro? A Duramax in a boat? A Cummins in a Chevy? A Powerstroke in a van? Then you must have a touch of the good Dr. Frankenstein. Post your stories, questions, discussions in here... this is intended to be a place to discuss your questions on how to, what to do, etc...
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5.4M
14.1K
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Speciality Forums

Drivetrain - 2020+

Discuss front and rear axle, transfer case, brakes, etc. Transmission questions belong in the appropriate transmission forum below. Seventh Generation...
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35
7.6K

Drivetrain - 2017-2019

Discuss front and rear axle, transfer case, brakes, etc. Transmission questions belong in the appropriate transmission forum below. Sixth generation...
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117
38.3K

Drivetrain - 2011-2016

Discuss front and rear axle, transfer case, brakes, etc. Transmission questions belong in the appropriate transmission forum below. Fifth generation..
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705K
1.8K
705K

Drivetrain - 2001 - 2010

Discuss front and rear axle, transfer case, brakes, etc. Transmission questions belong in the appropriate transmission forum below. First through fourth generation...
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21.3M
89.5K
21.3M

Suspension & Steering - 2020+

Discuss OEM & aftermarket suspension, lifts, street suspension, air ride suspension, steering components, etc. Seventh generation....
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82
20.3K

Suspension & Steering - 2017-2019

Discuss OEM & aftermarket suspension, lifts, street suspension, air ride suspension, steering components, etc. Sixth Generation...
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272
85.9K

Suspension & Steering - 2011-2016

Discuss OEM & aftermarket suspension, lifts, street suspension, air ride suspension, steering components, etc. Fifth generation...
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2.4M
5.1K
2.4M

Suspension & Steering - 2001 - 2010

Discuss OEM & aftermarket suspension, lifts, street suspension, air ride suspension, steering components, etc. First through fourth generation.
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36.5M
165K
36.5M

Wheels & Tires

Discuss wheels & tires. Sponsored by Discount Tire
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35.2M
132K
35.2M

HVAC

Discuss Heating, Ventilation & Air Conditioning related issues on Duramax equipped trucks.
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1.2M
3.8K
1.2M

Interior

Discuss upholstery, trim, gauges, etc. No audio & electronics please.
71.6K
14.1M
71.6K
14.1M

Exterior

Discuss body work, frame, molding, paint, etc. No wheels & tires please.
150K
27.1M
150K
27.1M

Electrical

Discuss anything related to OEM & aftermarket electrical devices including: stereos, speakers, video, batteries, starters, the body control module, lighting, etc.
150K
32.9M
150K
32.9M

Maintenance & Fluids

Discuss products, techniques, intervals, and fluids for maintaining your GM truck including oil and oil additives, fuel and fuel additives, alternative fuels (Bio-D, SVO, WVO), filters, grease, and maintenance specific tools.
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28.1M
111K
28.1M

3500 Dually Trucks

Discuss topics and issues related specifically to 3500 Dually GM trucks. Please keep engine and drivetrain topics out of this forum and in their appropriate forums.
45.5K
12.5M
45.5K
12.5M

Medium Duty Trucks

Discuss GM Kodiak/Topkicks, 4500/5500 & up medium duty engine & all associated components.
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15.8M
46.9K
15.8M

Vans

Discuss topics specific to vans equipped with a GM diesel engine.
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2.8M
13.3K
2.8M

Towing

Discuss Anything Related To Towing With Your Diesel. Any RV-specific discussions belong here.
33.9K
8.8M
33.9K
8.8M
GM Transmissions

Allison OEM

Discuss repairing & maintaining an OEM Allison automatic transmission.
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21.1M
84K
21.1M

Allison Aftermarket

Discuss aftermarket Allison upgrades as well as repairing & maintaining them.
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10.1M
66.4K
10.1M

ZF-6 OEM

Discuss repairing & maintaining the OEM ZF-6 manual transmission.
10.9K
2.1M
10.9K
2.1M

ZF-6 Aftermarket

Discuss aftermarket ZF6 upgrades as well as repairing & maintaining them.
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975K
5K
975K

4L80/85E Transmissions. 6L90 Transmission

Discuss the 4L80/85E transmissions found in the 6.2/6.5L equipped vehicles and Duramax equipped vans. 6L90 discussion.
13.8K
5.9M
13.8K
5.9M
Power, Performance & Tuning

Seventh Generation Duramax Electronics/Tuners

Discuss 2020+ Duramax engine electronic upgrades including C.A.R.B compliant tuners
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5.5K
21
5.5K

Sixth Generation Duramax Electronics/Tuners

Discuss 2017-2019 Duramax engine electronic upgrades including C.A.R.B compliant tuners, etc..
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37
13K

Fifth Generation Duramax Electronics/Tuners

Discuss 2011-2016 Duramax engine electronic upgrades including chips, tuners, programmers, etc.
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3.5M
8.3K
3.5M

Fourth Generation Duramax Electronics/Tuners

Discuss 2007.5-2010 LMM Duramax engine electronic upgrades including chips, tuners, programmers, etc.
27.5K
6.2M
27.5K
6.2M

Third Generation Duramax Electronics/Tuners

Discuss 2006-2007.5 LBZ & LLY Duramax engine electronic upgrades including chips, tuners, programmers, etc.
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9.5M
51K
9.5M

Second Generation Duramax Electronics/Tuners

Discuss 2004.5-2005 LLY Duramax engine electronic upgrades including chips, tuners, programmers, etc.
63.3K
8.6M
63.3K
8.6M

First Generation Duramax Electronics/Tuners

Discuss 2001-2004 LB7 Duramax engine electronic upgrades including chips, tuners, programmers, etc.
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7.1M
44.8K
7.1M

Fuel System, Air, Exhaust & Emissions Upgrades

Discuss upgrades to the Duramax fuel system and air system. Bigger turbochargers, more turbo chargers, air boxes, exhaust systems, emissions systems, and fuel pumps all go here.
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31.3M
185K
31.3M

Propane, Nitrous, & Water Meth

Discuss the addition and use of propane, nitrous oxide, and water methanol injection.
10.7K
2M
10.7K
2M

Other Performance Discussion

Anything not covered by the other performance forums.
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3.9M
23.4K
3.9M
Competition

Competition Results

Post results of drag racing, sled pulling, & dyno events. New personal bests and improvements also belong here. Upcoming events belong in the appropriate events forum.
64.6K
4.1M
64.6K
4.1M

Drag Racing

Discuss truck setup, driver technique, rules, regulations, organizations, etc. for drag racing.
16.6K
2.3M
16.6K
2.3M

Sled Pulling

Discuss truck setup, driver technique, rules, regulations, organizations, etc. for sled pulling.
28.7K
4.1M
28.7K
4.1M

Bench Racing

Post your kill & smoke stories, friendly smack talk, bench racing and call outs in this forum.
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2.7M
45.8K
2.7M
The Information Place

Technical Service Bulletins (TSB)

Listing of Technical Service Bulletins for GM trucks.
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8.9K
53
8.9K

Buying or Selling a Truck Questions

No Ads If you're looking to buy a new truck (new to you, or brand new) or selling a truck, come on in and post your questions here...
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3.5M
17.4K
3.5M

VIN Check Requests

Request VIN history reports. Read The Sticky "READ BEFORE POSTING-HOW TO GET VIN/BUILD SHEET INFO Effective June 3, 2015"
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2.7M
38.6K
2.7M

Warranty Issues, Service & Recalls

Discuss all of your General Motors Warranty, Service and Recall related issues here.
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1.3M
4.2K
1.3M

Do It Yourself, Useful Articles & Product Reviews

Detailed articles containing procedures, steps, & images to aid the do-it-yourselfer plus product reviews.
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6.4M
17.3K
6.4M
Other Vehicles

GM Gassers

Discuss any of the GM gas engines & associated components.
41.6K
11.9M
41.6K
11.9M

Tractors

Discuss anything farm tractor related.
4.3K
1.5M
4.3K
1.5M

Any Other Vehicles

Discuss anything else - diesel powered or not - including Ford Powerstrokes, Dodge Cummins, Big Rigs, Volkswagon, Mercedes, etc.
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6.8M
35.2K
6.8M
Other Topics

The Home & Property Place

Need help figuring out how to hook up a water heater, install a garage door, set a fireplace? Ask in here...
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550K
8.5K
550K

Shop Talk

Discuss everything in your shop/garage including tools, machines, layout, etc.
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2.2M
11.1K
2.2M

The Food Place

Do you have a favorite recipe? Do you like to eat? Want to talk about it? Come on in...
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212K
3.4K
212K

Off The Beaten Path

A forum dedicated to weekend trail warriors, swamp divers, mud eaters ATV's and rock crawlers.
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355K
1.2K
355K

The Good, the Bad, and the Ugly

Seen any good, bad, or ugly trucks? Take a pic and post it here...
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242K
1.3K
242K

The Guns & Ammo Place

Do you own a gun? Do you hunt? Have questions about ammo? Come on in...
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1.2M
25K
1.2M

Truck Uses

Discuss the many practical uses for our trucks including towing, hauling, trailering, off-roading, snow plowing, and anything else that comes to mind.
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7.1M
39.9K
7.1M

The MacGyver Place

A forum for discussing DIY solutions for your truck and/or your equipment. Share your tips, your ideas, and your solutions... or ask for help from others
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9
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Marketplace

Member Feedback

Help the community by posting feedback regarding Market Place transactions.
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283K
1.4K
283K
Regional Discussions

Events, Rallies, & Regional Discussion

Know of an upcoming event or rally? Wanna talk with others in your area? Looking to create a Club? This is the place to have a discussion.
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12.3M
115K
12.3M
Club Forums SUPPORT YOUR CLUB, CHECK IN REGULARLY. Want to Start a Club?Contact a member of Staff.... Diesel Place does not sponsor any of these clubs. all questions or problems need to be directed to the club leaders.

Alberta Coal Rollers

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16.3K
773
16.3K

Armed Forces Club

472
12.4K
472
12.4K

Buckeye Oil Burners

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43.2K
2.4K
43.2K

Georgia Diesel Owners Club

265
9K
265
9K

INDP

INDP is Drag racers, Sled pullers and all around diesel enthusiasts. for Indiana residents only.
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103K
7.4K
103K
105
6.5K

Montana DP Member Club

116
7.1K
116
7.1K
133
6.3K

Pacific Iron Mountain Truck Club

Primarily serves BC & Washington - The purpose is to bring all owners of (~GM~ Dodge~ Ford~) together. To have a comfortable place to gather, discuss & answer technical questions, arrange meets, & is open to anyone who shows a passion for trucks in general ( no matter if your stock OR highly modified ) this is a place for you!
14
505
14
505

The Suburban Club

Own a 'Burb? Join likeminded owners here.
87
5.4K
87
5.4K

TN Diesel Place Club

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28.4K
1.1K
28.4K
Vendor Member Section If you are interested in becoming a supporting vendor, please email [email protected]

Vendor Deals

Looking for a deal? Look here first for the latest deals provided by our Supporting Vendors!
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51.5K
251
51.5K

Who sells [fill in the blank]?

Intended to be a place where you can ask who sells what. Either vendors or members can respond... no pricing information, please.
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686K
3.1K
686K

Comments

Please share your experiences with our supporting vendors, past or present.
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894K
4K
894K

BDS Suspension

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19.5K
35
19.5K

CARiD.com

Need to customize or repair your truck? Check out our selection of parts and accessories at CARiD.om, or give us a call at 800.505.3274 for professional advice. www.carid.com
731
280K
731
280K

Dirty Hooker Diesel

Dirty Hooker Diesel | MI | 989-479-0444
92
95.8K
92
95.8K

Discount Tire

Discount Tire
391
182K
391
182K

Diode Dynamics

481
70.4K
481
70.4K
0
0
N/A

Kennedy Sales and Service

Kennedy Sales and Service | WI | 715-255-9433
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63.1K
58
63.1K

Lincoln Diesel Specialties

Lincoln Diesel Specialties
114
33.4K
114
33.4K

Nor Cal Truck

Nor Cal Truck | CA | 925-447-7800
435
316K
435
316K

Strictly Diesel

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74
50.9K

Unique Diesel

0
0
N/A
0
0
N/A

Xtreme Diesel Performance

Xtreme Diesel Performance | NJ | 888-343-7354
163
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163
143K

Zone Offroad

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12.5K
14
12.5K
Latest Posts See all new posts
  1. Duramax Fourth Generation: 2007.5-2010 (LMM)
    I posted this on another forum and got crickets.. please let me know if these are dumb questions or if I just haven't done enough research and I'll do so... I just bought my first duramax (haven't even picked it up yet) from a buddy and so I have been reading a lot about what to do and how to...
  2. Hello all, Not sure if this is the right place to post, but here go's... I just bought and installed an elecrto-viscous fan clutch and it seems to be fully engaged all the time (old one would just freewheel the fan). it's for a 2010 express 3500 6.6l diesel. I first thought there was...
  3. Duramax Second Generation: 2004.5-2005 (LLY)
    Ok so I have a 2005 duramax straight piped 5 position efi live and fass fuel system. Today my truck seemed like it had no power at first then comes back when I give it more throttle. When I’m going down the interstate it seems fine but falls flat when I call on it. When in neutral it revs up...
  4. 6.5L Diesel Engine
    Hi and thanks for your responces; Went to install the oil filter adapter from my dead 6.5 ...The adapter wont fit, cant believe they made a 4x4 and 4x2 @s separate engines. What is out there for this delima, do I need to put a remote filter on? P35
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