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
Results 1 to 5 of 5

Thread: 96 Yukon cats

  1. #1

    Default 96 Yukon cats

    i have one cat that is blocked on my 96 yukon what i was wondering was if i just cut them both off and put straight pipe instead would that screw anything up with the engine since the o2 sensor control the air fuel or are the o2 sensors in front of the cats control that?

    Thanks,

  2. #2
    Legend

    Join Date
    Feb 2008
    Location
    Red Wing, Minnesota, United States
    Posts
    3,389

    Default

    You will have lights on for the position 2 O2 sensors as they monitor the cats, and if you get caught you will get a huge fine, magnaflow cats are pretty cheap on ebay, like 80 bucks a piece not to mention if you cut them off yourself you can sell the original cats for money as there are special recycling places that want then for the platinum inside of them, i have heard of getting up to 500 a piece during good economy
    99 K1500 Suburban LT "THE BEAST"
    Hypertech III, K&N, true dual
    285/75/16
    ___________________________
    Jason

  3. #3

    Default

    no i mainly only use this truck for camping and stuff so its not going to be on the road much lol is there anything i can do about the service light?

  4. #4
    Sr. Mechanic Gambit's Avatar
    Join Date
    Feb 2010
    Location
    VA Beach for now
    Posts
    189

    Default

    You can disable the light (ie remove the bulb) but if you require a state inspection and they see no Cats you WILL be failed and possibly fined.
    Jeep Recovery Vehicle.

  5. #5

    Default

    I would not take off the cats for your health. It's really bad for you to breathe straight unfiltered exhaust. This is a good time to get a high-flow cat if you are going to do anything.

    '01 Chevrolet S10
    -custom air intake
    -painted dash
    -footwell lights
    -Strange Performance stickers
    -exhaust coming soon
    -Xplod Head Unit with iPod connectivity
    -12" Sony Xplod woofer
    -Majestic 400 watt amp, bridged

    If at first you don't succeed, then skydiving is not for you.
    :party:

Similar Threads

  1. Gutting Cats?
    By kwalls22 in forum Performance & Fuel
    Replies: 11
    Last: 06-10-2010, 09:36 PM
  2. cats
    By 516blackout in forum General Chevy & GM Tech Questions
    Replies: 6
    Last: 08-05-2009, 10:22 PM
  3. Need new cats (I think)
    By vncj96 in forum Performance & Fuel
    Replies: 1
    Last: 05-24-2009, 07:51 PM
  4. cats
    By x69x442x in forum Performance & Fuel
    Replies: 15
    Last: 08-05-2008, 01:55 AM
  5. best hi-flow cats?
    By Tapper1823 in forum Performance & Fuel
    Replies: 6
    Last: 03-26-2008, 11:55 PM

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
  •