GM Truck Club Forum banner

suburban

  1. Chevy Suburban Forum (GMC Yukon XL)
    I have a 2001 suburban 2500 4x4 build with lift and big tires, I am considering lowing differential gear ratios, to maybe 4.56 with a 6.0 and 35 inch tires (has 3.73 now). I noticed the first gear in the 6 speed is much deeper and would be much peppier on the street and a lot better at off road...
  2. Chevy Suburban Forum (GMC Yukon XL)
    Hi, I threw a k&n cold air intake and I cut off my mufflers on my 2014 Suburban LTZ. It's been giving me a lean to rich error code. I bought an aftermarket muffler in hopes that would fix it. Do yall think that will help or will I have to go get a tune in order to keep my set up?
  3. Chevy Suburban Forum (GMC Yukon XL)
    I'm picking up myself a new to me 2004 Suburban 1500 this week. Everything is stock on it. It current has 17" rims(these are aftermarket), and the original rims are included as well. Just wondering what maximum size A/T tire I can go with before having to put a lift kit in?
  4. Chevy Suburban Forum (GMC Yukon XL)
    1999 suburban with 5.7 engine and roughly 265k miles. Started out simple- now no start. let me try and describe- this is long. Was having start issues at first- worse on colder days, almost to the point of not even starting. Coolant level was dropping regularly and getting worse with no...
  5. Chevy Suburban Forum (GMC Yukon XL)
    I have a 5.7 350 in my 89 burb v1500. Im looking to convert it to a 4 barrel carb set up. Looking for suggestions, tips, and advise. It looks like the Edelbrock 2104 performer is the way to go for intake. I found an awesome deal on a Torker 2 bit it sounds like it won't fit the cast iron...
  6. Chevy Suburban Forum (GMC Yukon XL)
    I have an 03 suburban with lots of miles and owned for about 7 years. I was recently trying to find out what was making a thudding suspension noise in the rear so watched video and read some forum before I decided to take a look. Got under the truck and noticed what appears to be a bent frame...
  7. Chevy Suburban Forum (GMC Yukon XL)
    My heated steering wheel is not always working in my 2013 LTZ burb. Every now and then when I press the button, the LED Illuminator will flash quickly but not stay on. Most of the time the light won’t even come on. And every once in a great while it works, but that’s a rarity. I read up on it...
  8. Chevy Suburban Forum (GMC Yukon XL)
    So a few days ago I went to start up my car and it was running about as good as a beached whale running a triathlon. So i used my code reader and got 2 P0300 codes which is random multiple misfire. I looked up the causes and parts that could fail (most of the parts on my engine are original) and...
  9. Chevy Suburban Forum (GMC Yukon XL)
    So I've got a 99 Suburban K1500 LT with the 350 5.7. What I'm looking to do is a full drive train rebuild. I feel like I'm missing some valuable parts though and I'm looking for input on what I might need. I'm looking to turn it into an overlanding rig and to make it very dependable. I also want...
  10. Chevy Suburban Forum (GMC Yukon XL)
    Help. A little background: got a service brake system indication on the display, scanned it, found the brake booster to be bad, replaced the booster and the master cylinder, then started to get the service stabilitrack and traction control along with the service brake system indication. On a...
  11. GM Powertrain
    I have a 1993 Chevy C2500 Suburban with 4 wheel drive, 350 V-8, and a 5 speed manual transmission. There are "junkyard" notations on the replaced steering column saying it was from a 1991 GMC something. I have no real idea what transmission is in the vehicle and there is no...
  12. Chevy Suburban Forum (GMC Yukon XL)
    Ok I've got a 04 Z71 Suburban 3.5 inch lift 20" Motos you know the basic Southern Man's vehicle so I got to noticing after 2-3 days of not cranking the trucks battery would be dead so figured well fixing to be time to get a battery so we t got a huge gold top had to make it fit lol ok about idk...
  13. Chevy Suburban Forum (GMC Yukon XL)
    Hi all. Been trying to figure out a low oil issue on my brothers 2005 suburban z71 with a 5.3 and 140k on the clock. Idles at about 20 lbs of pressure, maybe a touch lower. Replaced the oil pressure sensor, didn’t help. Did the o ring, also didn’t seem to help but the old o ring was pretty...
  14. Chevy Suburban Forum (GMC Yukon XL)
    Hey I have a 2004 quadrasteer suburban 2500 and am looking to put a lift kit preferably 7-8 inches and can’t find any lift kits past 5 almost and wondering if anybody has bought actual quadrasteer lift kits that tall or what they have done to modify the lift to work??
  15. Member Introductions
    Hello! This is the first GM I’ve owned in quite a while and man it feels good to be back! What was I thinking!?!? I’m here for some tech and mechanical questions, and hopefully contribute to y’all as well! My rig:‘88 R20 Suburban 2500 2WD 7.4L 454 133,000 miles
  16. 2006 Suburban 2500 4x4 8.1L 4:10

    2006 Suburban 2500 4x4 8.1L 4:10

    Rescued this FBI Suburban two years ago. Clay barred it, detailed and waxed. Wire wheeled all rust off from underneath. Added Powerstop slotted rotors and pads. Replaced Autoride shocks with Bilsteins. Added touchscreen radio with backup camera and ApplePlay. Everything works as should and no leaks.
  17. Chevy Suburban Forum (GMC Yukon XL)
    Can someone help with some advice or suggestions? My truck has issues with the auto door locks sporadically locking and unlocking by themselves, this even continues throughout the night. I removed the accessory power fuse for them, so I can manually lock my doors without them unlocking...
  18. Chevy Suburban Forum (GMC Yukon XL)
    Hi, I have a 2008 Chevy Suburban 1500, 5.3L LT (no air ride). I decided to put a lift on my truck, and here is my setup. Front: RC 3.5" Lift 3.5" shock spacers Transaxle bracket mounts(came with kit) KYB stock coilovers MOOG Upper CA's w/offset ball joint Skyjacker 4" Lift knuckles MOOG tie...
Top