What fuel economy we can expect for Duramax 6600? I have bought a used Duramax 660. Current the truck is producing 17-21 mpg when driven empty. That is fine. I am not happy with the power. I guess replacing air filter can resolve this issue. My friend suggested me an airfilter...
Ok guys I done a muffler delete and I cleaned the intake 2 weeks ago. Now the problem is I'm constantly getting a P0420 code I checked everything no leaks in exhaust or anything. So I scheduled an appointment at the dealer just wondering if they will try to say the muffler delete caused it...
Ok so my truck has 68000 miles I cleaned the intake 4 days ago with seafoam tonight I had a P0420 code pop up. I think it may be because of all the junk it blew out after hot soak. I wouldn't think the cat would be bad with that few miles so I cleared code so we'll see.
Is this something to be...
Hey cgm peeps need some help. I've noticed when I start the truck it sounds like it wants to die on me and then runs fine after a few seconds, but this is not a everyday thing, at times turns on fine with no issues, but when it happens sounds like its not shooting enough fuel. Maybe fuel...
2007 Lifted Chevy Silverado Show Truck - only 39,700 miles Located in North NJ
This is a very clean truck, inside, out and underneath. Truck has been pampered, it has never seen Off-Road, never Trailered, or Abused and rarely driven in the past 6 years.
A/C heat and dual climate control work...
Selling my collection of air ride stuff. Times are tough and need to get ride of a few things. Will be back at it again someday. These are all brand new in the box. Have been handled but most things are 10/10 shape. Will post pictures later on if needed
Accuair Elevel with VU4 - $1250
4...
The time has come...I've got my eye on something else. It has been a great truck but it is time to make someone else happy.
5.3L
Laser blue metallic special edition.
Bose premium Audio
Power adjustable pedals
Bucket seats
Dual zone automatic climate control
LED dome lights
LED...
For sale is a GM fullsize truck Magnacharger Supercharger.It is in excellent condition and does not require service.It will come with 8.1 big block fuel injectors and dyno tuned 0411 blue plug computer for a 5.3.
Asking for $2800 shipped.
Thanks
Up for sale is a brand new Roush Intercooled Stage 3 TVS 1900 complete supercharger kit. It features the all new and extremely efficient Eaton TVS 1900 supercharger.
It will fit 2007+ 5.3 and 4.8 Chevrolet Tahoe, Suburban, Silverado, Avalanche, and 5.3 and 4.8 GMC Yukon and Sierra, but can...
That's right, after countless years on GM forums with Fords I finally bought a GM. Don't worry though, my Powerstroke is still around.
Anyways, as some of you know, since the fall of 2013 I had been daily driving a 2005 Subaru. Well this past July with less then 100 miles short of 200k, the...
2013
6.0
amber
boost
car
chevrolet
clear
color matched
control
friends
fuel
gmc
intake
mirrors
nbs
of
paint
radio
replace
rules
suggestions
the
truck
tune
z71
This is where I will keep the build of my GF new to her tahoe. She got it about a week and a half ago and really just been driving it. She has some ideas that she wants to do to it that I have already taken care of. Main thing she needs to decide is whether she want's to lift or lower it. Its...
Well the white truck is gone and I picked this 2016 Silverado up, single cab 5.3L with just about everything you can get in a single cab
Plans are
4/6 or 4/7 drop on 24s with some basic mods to clean it up and then just drive the shot out of it and enjoy it
Already have windows tinted 5%...
For sale: 2006 silverado
215xxx miles. If you're waiting for it lets just get this out the way, that is the downside of this truck it has high miles. Located in Maryland but this truck is from texas. No typical chevy rust, has only been in rust belt since 2013 and I do take care of it.
5/8...
hello i have a 2002 silverado 1500. ive installed a rough country leveling kit which included keys and blocks for the rear last year, well ive finally got bigger tires ( 315/75/16) and ive turned the bars up some more to stop the rubbing along with cutting some of the bumper. the passenger side...
In the end, I've decided to keep my truck and start gathering parts to procharge next year. My intentions are to have a reliable daily driver running on pump gas that can really get down when I want it to at the strip one weekend and go to the sand dunes the next. I want to stay as economical...
2500hd
4l80e
6.0
black
boost
build
cam
change
custom
flex
fuel
heads
injectors
monster
of
post
racing
stock
suggestions
swap
the
transmission
truck
tune
upgrade
I have a 95 1500 with 5.7 TBI. It runs great when it is cold (for about a mile). Then it looses a lot of power and sounds like it is drowning in fuel; not too bad but the performance suffers. My SES light comes on if I drive for more than about 5 miles. I would have the code read, but it's a...
Had this truck since my sophomore year. Always wanted to ls swap it now I'm getting around to it.
Was originally going to be a lq9 that I was getting in return for doing a cam swap, and help with an ls swap. Motor ended up having water in it. So I got it and $1200. Have a set of cnc'd 317's...
6.0
awesome
cam
change
cleaning
college
engine
filter
fuelfuel system
intake
of
paint
pics
pictures
s10
stock
swap
system
the
tire
tires
truck
vette
wheels
I recently purchased a set of the FlexFuel Injectors PT#12580426 which I have read are about 36 pounders?
I ordered the Racetronix EV1 Mini Delphi to EV6 USCAR adapters and plan on putting them in this weekend and getting a retune done.
I know these injectors are more then I will need...
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