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Thread: Belltech spring trouble

  1. #1
    Join Date
    May 2009
    Location
    Farmington, MN
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    154

    Belltech spring trouble

    Just lowered my truck and...

    The pass side front coil is rubbing on the frame part that holds the top of the spring when I go over a bump. Makes a real ugly noise.. I might try rotating that rubber thingy on the bottom of the coil in case it's pushing the spring over a bit.

    Just got it back from the alignment guy and he said the rear axle was out of alignment but he just did the front.. How can he do the front if the rear is crooked? I loosened it up and adjusted it a hair but it only helped a little and I don't think I can get it to move any further. He said the driver's front was way out (after lowering) so he moved it quite a bit and now it pulls to the right. I think he's been sniffing paint. Anybody got some alignment tricks? Or coil spring ideas? Thanks

    It's a 2000 Sierra stepside 2wd v8 auto
    Last edited by motorholmes; 06-11-2009 at 11:47 PM. Reason: brainfart
    2000 Sierra rcss, LS6, xr265hr-15, HP Tuner, B&M, traction, cai, 2-4, 3.73 G80, Centerline, Pacesetters w/custom pipes and mufflers

  2. #2
    sure nothing is bent?
    5.3l-Tsp 220/220 .581/.581 112LSA, Comp 918 revised springs, tsp pushrods-UDP intake, LS1 E-fans, Walbro 255,vette servo, tru cool 40k cooler-4.11s with detroit tru trac. Nitrous Outlet big noid wet system with Harris Speed Works plate and Microedge controller-only on 75 shot........for now!

  3. #3
    Join Date
    Jan 2008
    Location
    Wasilla, AK
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    704
    Post up the alignment specs, including front and rear.
    2001 ECSB 4x4, 5.3, Radix, 3.0 pulley, VHP Trucker cam, 216/224 .551/.551 115 lsa, 1.8 Crane roller rockers, 4L65E, Yank SC3000, 3.73, Cal-Tracs, HPTuners.

  4. #4
    Join Date
    Sep 2005
    Location
    Austin Tx.
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    13,138
    Yeah just reset that rubber and it wont rub. It usually takes me 2-3 times to make sure that rubber is seated correctly and evenly so I wont get a rub on the front
    1951 3100
    1984 C10

  5. #5
    Slimsilverado Guest
    Are you using spacers on the rear springs? If so get a measuring tape out and measure from a common point of reference on the frame to the axel and make sure it the same on both sides, i had the same problem...

  6. #6
    Join Date
    Aug 2008
    Location
    North Texas
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    12,078
    You can get the front right with the non-adjustable (in theory) rear out of spec but the thrust angle will be goofed up (it will dog walk).

    +1 on the numbers where he set it.

  7. #7
    Join Date
    May 2009
    Location
    Farmington, MN
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    Quote Originally Posted by duckysbht View Post
    Yeah just reset that rubber and it wont rub. It usually takes me 2-3 times to make sure that rubber is seated correctly and evenly so I wont get a rub on the front
    I'll try that out. I was afraid I'd have to heat up and bend the end of the coils so they didn't push to one side so much.

    Quote Originally Posted by Slimsilverado View Post
    Are you using spacers on the rear springs? If so get a measuring tape out and measure from a common point of reference on the frame to the axel and make sure it the same on both sides, i had the same problem...
    All I have are the 3* shims they sent with the package. I should've bought your springs and saved myself alot of trouble. Turns out I can't adjust these like I thought anyways and the Edelbrocks probably have a little better spring rate. you should've just put a gun to my head or something.
    2000 Sierra rcss, LS6, xr265hr-15, HP Tuner, B&M, traction, cai, 2-4, 3.73 G80, Centerline, Pacesetters w/custom pipes and mufflers

  8. #8
    Join Date
    May 2009
    Location
    Farmington, MN
    Posts
    154
    I noticed the driver's side is 1/2" lower than the other. I loosened everything and re-tightened it.
    I think I'll get new shocks before I do anything else. I can't think of what else it could be. Unless having the fuel tank, battery, and driver all on the same side (DUH) makes it lean like that.

    Turning the rubber thing on the front coil seems to have done the trick, although I think I'll heat them up soon and get them to bend like the stock ones on the bottom. I think it sucks that Belltech couldn't have done that already.
    2000 Sierra rcss, LS6, xr265hr-15, HP Tuner, B&M, traction, cai, 2-4, 3.73 G80, Centerline, Pacesetters w/custom pipes and mufflers

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