Diesel Bombers SIGN UP NOW

National Association of Diesel Motorsports
Go Back   Diesel Bombers > Dodge Cummins > 6.7 Liter Dodge Cummins 07.5-UP > 6.7L Performance
Sign in using an external account
Register Forgot Password?
Search


Registered Members don't see these ads. Register now it's free!

6.7L Performance Discussion of 6.7 Liter Dodge Cummins Diesels Related To Performance And Longevity

Welcome to Diesel Bombers Forums!
Welcome to DieselBombers .com.

You are currently viewing our forums as a guest, which gives you limited access to view most discussions and access our other features. By joining our community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join the Diesel Bombers Forums community today!


I have a 2011 6.7 with a H&S XRT Pro Tuned to Hot, all delets dun with just replacement pipe turbo back, S&B cold air, Silncer ring cut out of turbo. At normal driving the truck runs great but when I really put my foot ... JOIN NOW TO REMOVE TRACER

Reply
 
 
 
submit to reddit
 
LinkBack Thread Tools Search this Thread
  #1  
Old 02-26-2012, 05:07 PM
Diesel Fan

   
View Member's Albums

Default H&S Tuner / Hot Damn 175 Tune Engin Noise

I have a 2011 6.7 with a H&S XRT Pro Tuned to Hot, all delets dun with just replacement pipe turbo back, S&B cold air, Silncer ring cut out of turbo.
At normal driving the truck runs great but when I really put my foot in it, it hesatates and makes a weird noise and vibration for a few seconds and then rolls smoke out and runs like crazy. Just wondering what that vibration and noise could be. And Is it a bad thing to run the truck on Hot all the time. Any thoughts would be great!
Reply With Quote
  #2  
Old 02-26-2012, 05:39 PM
cummin_un_glued's Avatar
Supporting Vendor
Status: Torque Diesel LLC

   
Send a message via AIM to cummin_un_glued Send a message via Yahoo to cummin_un_glued

Default

how about starting by telling us which transmission the truck has and if the rpm rises when its doing all this

cummin_un_glued's Sig:11 6.7 4500 H&S treatment
06 5.9 EFI Live tuned MegaTon
01 5.9 13mm p-pump'd Super Street 11.34 @ 117
2010 Mo-Ark truck pullers 2.6 and 2.8 class points champion

Dustin @

870-710-3850
Reply With Quote
  #3  
Old 02-26-2012, 09:06 PM
BIGHORN08's Avatar
Diesel Enthusiast
Status: Miller Time!!

   
View Member's Albums

Default

Originally Posted by cummin_un_glued View Post
how about starting by telling us which transmission the truck has and if the rpm rises when its doing all this
I'm gonna bet a G56??? And yeah I'd say its not good on a basically stock truck. I turned my Smarty to a 70hp tune for a day and slipped my clutch a few times. Never again

BIGHORN08's Sig:2008 CTD G56, 6 spd manual, 4" TB, 5" from Delete-Pipe Back, Smarty Jr: SW2 w/ Default Settings, Dual Optima Red-Tops, Auto-Meter pyro & boost-34 psi peak, 30 stabilized; Suspension: MOPAR '09 steering upgrade, BD Diesel Adjustable Trac-bar, Hell-Bent Steel 2" LVL, Bilstein Shocks, 35x12.5 Nitto Trail Grappler MTs; 15.2 ET @ 90.1 MPH14s next year!!!!
Reply With Quote
  #4  
Old 02-26-2012, 11:09 PM
Diesel Fan

   
View Member's Albums

Default

Not sure.. I will have to look tomorrow. Its a 6 speed auto I know that. It also has dun it before with a heavy load on trying to go up a hill. I will play with it some tomorrow and see if it is building speed or RPM while making the noise.
Reply With Quote
  #5  
Old 02-27-2012, 01:45 PM
BIGHORN08's Avatar
Diesel Enthusiast
Status: Miller Time!!

   
View Member's Albums

Default

Okay. The G56 is the 6 speed manual. But it sounds like it's doing what mine did when the clutch would slip
Reply With Quote
  #6  
Old 02-28-2012, 09:20 AM
Grrrr's Avatar
Diesel Fan

   

Default

The vibration might be from converter shudder...not good for trans life.

(do you have any gauges? wonder what your egts are with hot damn tuning....)

Grrrr's Sig:2008 Ram 2500 CTD - Sold
'93 D250 2wd auto (in need of a new trans)
Reply With Quote
  #7  
Old 03-08-2012, 06:06 PM
Diesel Fan

   
View Member's Albums

Default

I have been told by several times that it is converter shutter. Is there any thing I can do besides turning the tuner down to fix this?
Reply With Quote
  #8  
Old 03-08-2012, 06:31 PM
coors_man_2005's Avatar
Diesel Bomber
Status: 1/2 ton build done and on the road

   
View Member's Albums View Member's Youtube Account

Default

injector rattle maybe mine did it with the smarty before i updated when it first came out

coors_man_2005's Sig:08 3500 qcsb 6.7 cummins- nv5600 conversion valair clutch, all deletes raised rail pressure, arp head studs and rocker studs, vulcan head gasket & o rings,(thanks lazarsmith) titanium valve springs, chromoly push rods, silver bullet 66/74/14,fas 150 lift pump, afe stage 2 intake, 2000 dodge 1/2 ton Cummins conversion g56 4k.gov springs HD valve springs pump turned up turbo to small
Reply With Quote
  #9  
Old 03-08-2012, 06:37 PM
diesel pap's Avatar
Site Sponsor - Mighty Diesel
Status: 877 354 7008

   
View Member's Albums

Default

keeping it in lower gears by paddle shifting down help alot. keep your rpm up. if you let the converter do that very much it will be toast. as soon as i feel mine do that i let out of it.

diesel pap's Sig:Dodge Cummins Electric Blue Mega Cab
AFE Intake, Smarty, Edge Juice W/Attitude(for gauges), Mighty Diesel Head Bolts, 5" Magnaflow, Royal Purple & Mag-Hytec Deep Tranny Pan

1997 Cummins 3500 Dually ~ AFPA 8000# Modified Street Diesel Class Points Champion for 2011 ~
~ AFPA 8000# Modified Street Diesel Class Points Champion for 2013 ~


& 1991 W250 Dually


Reply With Quote
 
 
 
submit to reddit
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search


 
All times are GMT -5. The time now is 04:38 AM.

Copyright And Legal Notice Links Of Interest

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Diesel Bombers ® - All Content Protected Under Intellectual Property Rights Law of Registered Trademarks
Reg. No. 3,494,401 Cls. 100, 101 & 104 Under Int. Cl. 38
USE AT YOUR OWN RISK WE HOLD NO LIABILITY FOR ANY CONTENT RIGHT, WRONG OR INDIFFERENT

Protected by Copyscape Duplicate Content Check