LML: White smoke while in regen - Page 2 - Diesel Place : Chevrolet and GMC Diesel Truck Forums
 
Home Forum Market Place Garage Tuning Library DTC Tool Register Vendors
Go Back   Diesel Place : Chevrolet and GMC Diesel Truck Forums > GM Diesel Engines > Duramax Fifth Generation: 2011-2016 (LML)
Register FAQ Forum Rules My Replies My Threads Mark Forums Read Advertise


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.

DieselPlace.com is the premier Duramax Diesel Forum on the internet. Registered Users do not see the above ads.
Like Tree2Likes

Reply
 
LinkBack Thread Tools
Old 01-03-2019, 12:38 PM   #11 (permalink)
glantz496
Gear Grinder
 
glantz496's Avatar
 
Join Date: Jan 2014
Location: Bradford, PA
Posts: 2
iTrader Score: 0 reviews

Quote:
Originally Posted by NorCal2500HD View Post
Normal, but can be embarassing at times. Its unburnt fuel that collects in the DPF. Not soot ash...
Agreed.

Mine was a whole lot worse than that. It would blow enough smoke to give a coal roller envy! Worse part was my commute home wasn't long enough to complete the regen cycle and if I didn't pay attention and shut down, It would start all back up again and do the same thing the next day

__________________
2012 Chevy 3500 CCLB Z-71 4X4 647,000mi
Kennedy Tune
DPF/CAT Delete
Offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 02-16-2019, 11:58 PM   #12 (permalink)
diesel dog
Diesel Newbie
 
Join Date: Sep 2004
Location: Carvel Alberta Canada
Posts: 33
iTrader Score: 0 reviews

The ninth injector can fail and cause white smoke on regen.
My did the same thing.


Sent from my iPhone using Tapatalk

__________________
02 2500 4x4 extend cab long box,lb7 5 speed ali,hyper tech tuner,Bilstiens, 265/75/16 BFG AT 550,000 klm,s still going strong ( used for work )

04.5 2500 4x4 cc,sb, LLY, 5 speed Ali ,LT, stock,
sold @ 60,000 klm,s

06 2500 4x4 cc,sb,LBZ 6 speed Ali,265/75/16 BFG AT stock Sold 160,000 klm's
08 3500 4 x 4 LMM Sold @ 200,000 KM -
11 3500 4 x 4 crew short box 160,000 KM

Offline   Reply With Quote Quick reply to this message
Old 02-17-2019, 08:02 PM   #13 (permalink)
Armus
Glow Plug
 
Armus's Avatar
 
Join Date: Jul 2012
Location: Tar Sands
Posts: 228
iTrader Score: 0 reviews

Quote:
Originally Posted by diesel dog View Post
The ninth injector can fail and cause white smoke on regen.
My did the same thing.
Did you have yours repaired, and if so, did the white smoke stop?
__________________
Attention environmentalists, reduce emissions from this:
Offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 02-18-2019, 11:44 PM   #14 (permalink)
diesel dog
Diesel Newbie
 
Join Date: Sep 2004
Location: Carvel Alberta Canada
Posts: 33
iTrader Score: 0 reviews

Quote:
Originally Posted by Armus View Post
Did you have yours repaired, and if so, did the white smoke stop?

Sorry for the late response, yes it was repaired , but not covered on warranty. Yes the repair stopped the white cloud, there will always be a minor amount of soot dumped when it goes thru cleaning and you floor it. Before the repair it would lay down a big cloud of white smoke, it was embarrassing . GM has now extended the warranty on the ninth injector, and reimbursed me for most of the repair.




Sent from my iPhone using Tapatalk
__________________
02 2500 4x4 extend cab long box,lb7 5 speed ali,hyper tech tuner,Bilstiens, 265/75/16 BFG AT 550,000 klm,s still going strong ( used for work )

04.5 2500 4x4 cc,sb, LLY, 5 speed Ali ,LT, stock,
sold @ 60,000 klm,s

06 2500 4x4 cc,sb,LBZ 6 speed Ali,265/75/16 BFG AT stock Sold 160,000 klm's
08 3500 4 x 4 LMM Sold @ 200,000 KM -
11 3500 4 x 4 crew short box 160,000 KM

Offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Diesel Place : Chevrolet and GMC Diesel Truck Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

PLEASE READ! You must check your email inbox for the confirmation link to complete registration. Please check your spam box if you do not see the email in your inbox.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Insurance
Please select your insurance company (Optional)

Log-in


Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
6.5L runs rough, no power, white smoke mudigger25 6.5L Diesel Engine 50 11-26-2017 09:50 PM
LB7: White smoke from oil fill tube. Blow by? astromodder Duramax First Generation: 2001-2004 (LB7) 7 07-07-2017 08:59 AM
LB7 white smoke making oil AFTER HG replacement and new Injectors cfljetskimarine Duramax First Generation: 2001-2004 (LB7) 2 12-14-2016 08:42 PM
LMM: crank, no start, erratic misfire codes only justaguy Duramax Fourth Generation: 2007.5-2010 (LMM) 13 08-26-2016 07:44 PM
6.5 blowing white smoke Bixby63 6.5L Diesel Engine 7 11-04-2015 08:17 PM


All times are GMT -4. The time now is 04:34 AM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
SEO by vBSEO 3.6.1
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
Shoutbox provided by vBShout v6.2.1 (Lite) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd. Runs best on HiVelocity Hosting.
© AutoGuide