Results 11 to 12 of 12
10-05-2013, 08:48 PM #11
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!
10-05-2013, 11:52 PM #12
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 http://www.gmtruckclub.com/forum/sho...5-GMC-Yukon-XL
2002 Silverado ext cab 2wd (Sold)
2003 Yukon XL (Totaled)
By koyote in forum Chevy Suburban Forum (GMC Yukon XL)Replies: 1Last Post: 01-24-2012, 07:08 PM
By Steve in forum General Chevy & GM Tech QuestionsReplies: 8Last Post: 11-29-2011, 12:22 PM
By humblegarza in forum GM PowertrainReplies: 0Last Post: 01-02-2010, 07:47 PM
By miked1978 in forum Chevy Silverado Forum (GMC Sierra)Replies: 4Last Post: 01-23-2009, 10:45 PM
By 4x4_only in forum Performance & FuelReplies: 1Last Post: 08-12-2008, 09:58 AM