dpf delete? - Diesel Bombers



Chevy/GMC Duramax 2011 LML Discussion of Chevy and GMC Trucks with LML Duramax Turbo Diesel Engines

Reply
 
 
 
LinkBack Thread Tools Search this Thread
  #1  
Old 03-17-2015, 04:26 PM
Newbie
Thread Starter
 
Join Date: Dec 2009
Location: Ma. south shore
Posts: 2
Default dpf delete?

Hi sorry if this has already been covered but here goes. I have one of these wonderful problem trucks, bought it high mileage so there is no warranty issue. I live in Mass, we have emissions testing so there is a problem. I would like to here from anyone who has done a dpf delete, in state or out, and how did you make out. My system has been nothing but a problem since I got the truck and with a little inside info, it seems to have been it's whole life. I tried to work with GM they don't want to know me. I love everything about this truck except the dpf system ands it's associated problems and poor fuel economy. Also can any one in state offer me some information on stickering this truck if I was to go ahead and tune it out. Talk is efi live is the way to go. I'm not looking to hot rod the thing just make it a dependable truck. Hopee gain some mpg thanks
Reply With Quote
  #2  
Old 04-07-2015, 11:14 PM
Diesel Bomber
 
Join Date: Dec 2010
Location: Fool's Golden State
Posts: 1,187
Default

I dont believe efi live will support dpf deletes on the LML. MIght try bully dog. From every thing i have read is the there is no draw backs except the law. Reliability is improved, MPG tends to go up and no more DEF to refill.
Reply With Quote
  #3  
Old 04-08-2015, 11:21 AM
FormerVendor
 
Join Date: Jun 2014
Posts: 154
Default

Actually some friends of our in Canada can do those with EFILive. Shoot me a PM.
Reply With Quote
  #4  
Old 04-14-2015, 01:47 PM
FormerVendor
 
Join Date: Jul 2014
Posts: 136
Default

You can delete the emissions equipment off of your LML duramax using EFILIVE. All you would need is either a DPF Delete pipe, or a down pipe exhaust. From there all you will need to do is unplug a few sensors and it's go time!
Reply With Quote
  #5  
Old 07-22-2015, 12:12 AM
Diesel Fan
 
Join Date: Apr 2013
Location: Florida
Posts: 14
Default

mini maxx will dpf delete and EGR miles and power . ive done it on my LML i got miles and power . i dont run the track but it move when i need it too. im doing the finally touch's with egr delete. Eflive will do it too . but you going to need gauge display. good luck
Reply With Quote
  #6  
Old 12-30-2015, 05:55 PM
Newbie
 
Join Date: Dec 2015
Posts: 7
Default

check out kory willis. diesel power performance. i have a question for you guys...i heard when you do a dpf def egr delete i heard cruise control is intermittent. any comments would be appreciated.
Reply With Quote
  #7  
Old 12-30-2015, 07:47 PM
Diesel Bomber
 
Join Date: Dec 2010
Location: Fool's Golden State
Posts: 1,187
Default

Quote:
Originally Posted by mcgrca21 View Post
i have a question for you guys...i heard when you do a dpf def egr delete i heard cruise control is intermittent. any comments would be appreciated.
From my understanding, sometimes after flashing in the tune cruise control stops working all together. A reflash or full flash tends to fix it. Doesn't seem to be a big deal for the tuners
Reply With Quote
  #8  
Old 12-31-2015, 05:24 PM
Newbie
 
Join Date: Dec 2015
Posts: 7
Default

also, i know a guy who dyno tested his lml with exhaust and tuner. then did it with stock intake and aftermarket. aftermarket only gained 2 hp. i guess what i am saying is should i spend the 300$ for looks..or is he wrong.
Reply With Quote
  #9  
Old 12-31-2015, 10:54 PM
Diesel Bomber
 
Join Date: Dec 2010
Location: Fool's Golden State
Posts: 1,187
Default

Quote:
Originally Posted by mcgrca21 View Post
also, i know a guy who dyno tested his lml with exhaust and tuner. then did it with stock intake and aftermarket. aftermarket only gained 2 hp. i guess what i am saying is should i spend the 300$ for looks..or is he wrong.
He is not likely wrong. This has been done many times. The stock intake flows plenty. I am of the opinion that most aftermarket intake company's, exaggerate the numbers otherwise they won't sell anything
Reply With Quote
  #10  
Old 12-31-2015, 11:11 PM
Newbie
 
Join Date: Dec 2015
Posts: 7
Default

so if im just looking for a upgrade i should only do tuner and exhaust..... eventually id do a lift pump and push the envelope
Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
6.7 dpf delete "see dealership code" stillcummin 6.7 Liter Dodge Cummins 07.5-12 7 02-18-2016 09:13 PM
What tuner, should I delete dpf? New and need help. sleepysubie 6.7 Liter Dodge Cummins 07.5-12 12 06-23-2015 03:21 PM
Ford 2008 - 6.4 dpf, cat, egr delete, air intake + tuner willyam Price Quote - Request A Price 1 05-19-2015 11:20 AM
dpf delete sequence question 97 stroker Ford Powerstroke 08-10 6.4L 0 02-18-2015 04:25 PM
SCT X4 tuner Ford F250 F350 Powerstroke 6.4 DPF Delete leaderbeanjr For Sale 0 01-20-2015 02:22 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not 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 Off
Pingbacks are Off
Refbacks are Off



All times are GMT -5. The time now is 09:29 PM.