GM Truck Club
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


    Thanks for that info,torqydd.

    2005 Chevy Silverado Z71 Crew Cab
    6" Skyjacker lift w/Edlebrock dual front remote resoviour shocks, single rear remote. Rancho skid-plate.
    17" x 9" M/T Classic Lock Wheels, 35" BFG A/T or M/T tires
    4.10 PercisionGears w/factory locker, T/A Performance rear-end cover
    Banks CAI intake, ported throttlebody, JBA coated headers, over-sized Magnaflow cats, Magnaflow cat back exhaust, Diablo tuned
    B&M aluminum deep transmission pan
    Warn brush guard w/Warn 9.5 XP winch, PIAA bulbs, Line-X bedliner, AWS Black tool chest, Extang tonneau cover
    Weather Tech floor mats
    Cover-Craft seat covers
    Dash mat cover
    Formula One window tint
    One black Lab in rear seat.

  2. #12
    stephan's Avatar
    Join Date
    Sep 2010
    Far West, Oregon USA,
    Blog Entries


    Quote Originally Posted by torqydd View Post
    Well for anyone having the same issue with a odd thump/thud noise coming from the back end. I gave up trying to hunt it down and took it to the dealership. What they found was that the left leaf spring where is mounts to the frame bracket had cracked/come apart and when the truck shifted the bolts running though it was metal on metal. I guess you cant see this when mounted cause I looked and looked and couldn't visually see anything wrong, but if anyone ever comes across this it may be something you want to check out.
    On another of your threads you said it was the lift block shifting because it wasn't seated. Was this in addition to this, or on a different truck?
    Also, did they cover this on your extended warranty, or did they say your lift blocks caused it & void the warranty?
    1988 Chevy C-3500 2wd (no pic)
    350 c.i. 5.7 L Stock Block, 4 Bolt Mains
    L-31 Vortec Heads, Edelbrock Cam & Intake,
    Holley 650, Flowtech Headers, Magnaflow exh.
    Jet Trans 700R4, B&M Ratchet, 4:10 gears,
    3" susp. lift kit "shadetree"
    No rev limiter, No speed limiter lol

Page 2 of 2 FirstFirst 12

Similar Threads

  1. Weird Noise coming from the back of the truck.
    By tompatt in forum GM Powertrain
    Replies: 3
    Last Post: 12-18-2010, 03:16 PM
  2. noise from the back
    By andz74 in forum GM Powertrain
    Replies: 1
    Last Post: 10-22-2009, 03:18 AM
  3. Wind noise on back door windows
    By 06OlBlue5.3 in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 10
    Last Post: 03-11-2009, 12:03 PM
  4. Really loud noise from back of truck
    By Devildogchevy in forum General Chevy & GM Tech Questions
    Replies: 9
    Last Post: 12-07-2008, 10:52 PM
  5. Team Chevy's Jason Hunt Contends for back-to-back wins
    By Steve in forum The Coffee Shop ~ Chit Chat
    Replies: 0
    Last Post: 07-17-2007, 12:40 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