04 duramax 6.6 turbo Problem HELP - TheDieselGarage.com

Home Forum Who's Online Today's Posts Vendors Advertise
Go Back   TheDieselGarage.com > General Site Information > Introductions

Thread Details Posted by gome10, this thread has received 2 replies and been viewed 2376 times.

TheDieselGarage.com is the premier Forum on the internet. Registered Users do not see the above ads.
Thread Tools Display Modes
Old 07-26-2011, 01:07 AM   #1
Junior Member
Join Date: Jul 2011
Posts: 1
Points: 14,492
Thanks: 1
Thanked 0 Times in 0 Posts
Question 04 duramax 6.6 turbo Problem HELP

I have an 04 vin 2 VDT turbo 6.6liter diesel. PROBLEM, I am getting an inter cooler leak code. but i can not find the leak.

my truck is doing this: While driving it easy, it runs and drives just fine. but when i tromp on the accelerator, the tranny down shifts as it is supposed to, at the same time the turbo is supposed to engage but it does not. it sounds and feels like it is trying to. at this time white smoke is coming out of the exhaust. when i let off the accelerator i get a short burst from the turbo.

i have been told it could be the EGR valve, map sensor, waste gate. the only code i am getting is the inter cooler.

I'd like some advice before taring this apart
gome10 is offline   Reply With Quote
Sponsored Links
Old 07-26-2011, 03:32 AM   #2
New 0mega
Pardue the Traveler
New 0mega's Avatar
Join Date: Jun 2009
Location: Forestburg Alberta Canada
Posts: 3,952
Points: 25,612
Thanks: 100
Thanked 252 Times in 237 Posts
Send a message via Yahoo to New 0mega

Have you checked the boots on the tubes going into the inter-cooler and turbo?
Smoke!!! Smoke!!!! Are you Smoking yet?
2007.5 Sierra 2500HD SLE 6.6L Duramax Extended Cab Long Box Z71 Fass 150/95, Rare Parts G2 hd tie rods, EFi Live, DSP5 a tune from Duramaxtuner.com, MBRP 4" Downpipe back, Edge CTS Insight, Cognito Idler/Pitman Arm Braces, PPE Deep Transmission pan, deep pan filter, Transgo Jr kit
Canadian Club member #2 http://www.thedieselgarage.com/forum...light=Canadian
Singles Club member #250
http://thedieselgarage.com/forums/image.php?type=sigpic&userid=23125&dateline=124580  0528
For those whom are looking at a Duramax check this thread out.http://www.thedieselgarage.com/forum...ad.php?t=92868
New 0mega is offline   Reply With Quote
The Following User Says Thank You to New 0mega For this addition to TDG:
gome10 (07-26-2011)
Old 09-07-2011, 04:50 PM   #3
Senior Member
squeeky's Avatar
Join Date: Dec 2008
Location: Grand Rivers, KY
Posts: 1,709
Points: 27,812
Thanks: 107
Thanked 183 Times in 152 Posts
Send a message via AIM to squeeky Send a message via Yahoo to squeeky
Welcome to the garage!!
My Rig--2002 CCSB, D/A, Charcoal Grey. Leather, Debadged & 4x4 stickers gone, 5% tint on top of factory tint , Diablo Sport Predator, 4" straight pipe w/ 6" tip, HID 55w 6000k, Moto Metal Wheels, Air Lift rear airbags, SuperGlide 5th wheel, TTT Mirrors, AVIC N-2, Uniden CB., High Idle mod, Cheap Wal-Mart fog lights for back-up lights, Line-x, Amsoil By-pass System, Espar Heater, Cobalt boost & pyro gauges.
American Club #25, B.O.M.B. Squad #50, Farm Club #25

"Lane Frost and Freckles Brown made bull riding a sport people wanted to see, sponsors wanted to be a part of, and television wanted to show whether it was on the news or otherwise. There have always been great bull riders but when you look at those two, they weren't just bull riders, they were stars."
-Tuff Hedeman
squeeky is offline   Reply With Quote
Sponsored Links

Thread Tools
Display Modes

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
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Duramax Problem? Dmax24 Duramax 2004.5-2005(LLY) 11 06-21-2010 01:03 AM
duramax turbo hhrecovery GM Parts 3 09-28-2009 03:12 AM
04 duramax problem dirtrider Duramax 2004.5-2005(LLY) 0 09-11-2009 11:18 PM
straight 6 duramax problem Roscoe Stroker Medium and Heavy Duty 1 03-10-2007 03:02 AM
duramax turbo fender Whats Been Sold 6 08-15-2006 09:12 PM

New To Site? Need Help? TDG Specials

All times are GMT. The time now is 03:04 PM.

Powered by vBulletin®
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
DTO Garage vBulletin Plugins by Drive Thru Online, Inc.
vBCredits v1.4 Copyright ©2007 - 2008, PixelFX Studios