fuel

  1. W

    To change air filter

    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...
  2. 1

    Muffler delete

    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...
  3. 1

    Important!: P0420 code

    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...
  4. C

    Daily drive cam ?

    Plaing on to cam swap of my 1999 Tahoe 5.7 350 . Any Recommend size , brand that would perfect for daily with no problems ?
  5. juanr_08

    TRUCK ACTS LIKE WANTS TO TURN OFF. No engine light on

    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...
  6. AllBlkdOut07

    07 Chevy Silverado Lifted - Only 39,700 miles North NJ

    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...
  7. loclrnc

    For Sale: FS: Air Ride Stuff

    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...
  8. cvand789

    Lifted Laser Blue Metallic Silverado

    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...
  9. J

    For Sale: Silverado tahoe escalade suburban sierra 4.8 5.3 6.0 magnacharger supercharger

    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
  10. J

    For Sale: FS: New TVS1900 Supercharger kit for GM truck/SUV

    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...
  11. E

    Emery FINALLY buys a GM

    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...
  12. James Pate

    BAMF Pri's 2005 Chevrolet Tahoe build thread

    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...
  13. TILLER

    TILLERS 2K16 Silverado build

    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%...
  14. M

    For Sale: MD- Slammed 2006 silverado

    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...
  15. $

    suspension problems

    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...
  16. Y

    Need help!! Best setup to go 7/11 on a 01 silverado ext cab

    Been looking into dropping my truck 01 silverado ext cab. Really want to go 7/11 but don't know what's the best setup. Can yall help
  17. Blackout

    Procharging an lm7, need advice

    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...
  18. M

    TBI Running Rich

    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...
  19. Malikk Loftis

    Malikk's 92 s10

    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...
  20. Slow05CC

    How Much Power Are You Pushing On NNBS FlexFuel Injectors

    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...