GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Page 2 of 2 FirstFirst 12
Results 11 to 12 of 12
  1. #11

    Default

    Where are O2 sensors located? I have never changed mine and probably need to.
    Clint (TX) 2001 Silverado LS 4.8L auto 2wd ECSB [GARAGE]
    Gasoline or gunpowder: If you ain't burning one, you ain't having fun!
    NRA Endowment Member 5 24 48 88 - Hendrick Motorsports FTW!

  2. #12

    Default

    There will be two before the cat in between the exhaust manifold and the cat and two after the cat in the pipe. They can be a pain to change. Not getting to them, but rather getting them out. You can rent a socket at a parts store that is long enough to slide over the sensor. it has a slice in it so the wire can poke thru.

    1995 Silverado 4x4
    6" BDS Suspension Lift-3" Body Lift-Add A Leaf in rear -Trailmaster SSV Shocks-Duel Steering Stabilizer Kit -AirAid Cold air intake-
    4.56 Gears with Detroit Auburn Locker-Pro-Comp Traction Bars with duel shocks-Aluminum Skid Plate Kit-38.5" x 16.5" Mickey Thompson Baja Claws-Constant Dropping fuel gauge

    2005 Yukon XL Jet Power Programmer, Bilstein Shocks, Bilstein rear springs, Helwig Anti-sway bars, EGR Window Visors, EGR Hood Shield, Denali Headlights, Headlight harness upgrade, GE NightHawk Bulbs, White Night Rear lighting system, Russell Braided SS brake lines, PowerStop Brake pads, PowerStop cross drilled and Slotted Rotors, http://www.gmtruckclub.com/forum/sho...5-GMC-Yukon-XL
    2002 Silverado ext cab 2wd (Sold)
    2003 Yukon XL (Totaled)

Page 2 of 2 FirstFirst 12

Similar Threads

  1. new member with tire, tune up, and maintenance questions.
    By koyote in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 1
    Last Post: 01-24-2012, 06:08 PM
  2. 100,000 Mile Tune up for Chevy
    By Steve in forum General Chevy & GM Tech Questions
    Replies: 8
    Last Post: 11-29-2011, 11:22 AM
  3. Maintenance on 2001 1500 Burb- ideas?
    By humblegarza in forum GM Powertrain
    Replies: 0
    Last Post: 01-02-2010, 06:47 PM
  4. 100,000 mile tune up
    By miked1978 in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 4
    Last Post: 01-23-2009, 09:45 PM
  5. Chamion "Truck Plugs" Spark PLugs
    By 4x4_only in forum Performance & Fuel
    Replies: 1
    Last Post: 08-12-2008, 08:58 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •