GM Truck Club
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 4 of 4
  1. #1

    Angry Low RPM vibrations

    I did a search, but to no avail. after the high idle turns off, the skid plates will vibrate terribly at idle to around 1300 rpm. I tried tightening them up, but they didnt feel loose. Has anyone ever experienced this symptom before and how did you cure it? BTW I have an 04 2wd Tahoe LT. any sound advice will be greatly appreciated.


    Also posted on other forums

  2. #2


    I think some of the skid plates are mounted on rubber bushings. Well on my 03 1500 the big one up front is towards the back near the oil pan.
    "If it ain't one thing, it's a mother******g nother"

  3. #3

    Red Z71 Max's Avatar
    Join Date
    May 2011
    Myrtle Beach, SC
    Blog Entries


    What Dedmon27 said. Replace the bushings and it should be fine.

    (Scott) Myrtle Beach, SC
    January 2012 ROTM WINNER
    2011 GMC Sierra Z71 MAX 6.2 L w/ Trailering Package
    Rough Country, XD Rockstars, Nitto Trail Grapplers, N Fab, Lund Genesis, Putco, Gator Grip,
    Flowmaster 40 series, Diablosport InTune, Banks Ram Air CAI,
    WeatherTech, AVS Aeroskin, Tow Mirrors,

  4. #4


    Cool. Thanks for the insight. Ill get on that once the temp is over 25


Similar Threads

  1. Vibrations at 60 mph
    By Runnerboy23 in forum Lifted & Offroad Suspension
    Replies: 8
    Last: 01-09-2011, 02:00 PM
  2. crazy vibrations
    By billshev in forum Lifted & Offroad Suspension
    Replies: 9
    Last: 10-14-2010, 12:47 PM
  3. Bad vibrations in an oldskool K10
    By rebelpride in forum Lifted & Offroad Suspension
    Replies: 0
    Last: 08-02-2010, 06:13 PM
  4. weird vibrations 1999 suburban
    By ikemoney in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 2
    Last: 02-03-2010, 11:19 PM
  5. weird vibrations
    By cocacolamanjosh1984 in forum General Chevy & GM Tech Questions
    Replies: 1
    Last: 09-14-2008, 09:56 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