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Thread: Strange engine noise...:( need help

  1. #11
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Check power steering pulley alignment. Make sure it's flush with the pump shaft at the front.

  2. #12
    Join Date
    Jan 2008
    Location
    Wasilla, AK
    Posts
    704
    Maybe a loose flexplate.
    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.

  3. #13
    Join Date
    Jun 2007
    Location
    saratoga springs ,new york {upstate ,adirondacks }
    Posts
    1,878
    Vaccuum leak.
    mods:2004 sierra ext sb,20s ,big brake kit w,hawk pads,air bagged,2006 6.0 lq4 swap,vortec supercharged10psi, air to water intercooled w/ dual electric fans on it ,snow meth injection kit,60lbers, e-fans ,big radiator swap ,cam 218 /222 548/550 comp .hardened prs .1.85 comp roller rockers ,guideplates ,crane double springs,trans 4l65e built .pacesetter l/ts true duals w/x pipe and magnaflows,14 bolt rearend swap ,3.73s,aroemotive fuel pump system w/elec.fuel controller and bypass regulator a/n fittings, taylor 10.5s interceptor gauge,aem w/b a/f ,autometer boost/vac NELSON 93 OCTANE TUNED .

  4. #14
    Join Date
    Nov 2007
    Location
    THE MEAN STREETS OF OKLAHOMA
    Posts
    11,120
    Quote Originally Posted by pcmcobra View Post
    ya,
    I am going to tighten all exhaust on it this evening...and still drive it, what's the worst that can happen? Blow a motor? If it's on it's way out (even though it is a new motor w/ less than 500 miles) then there is nothing I can really do about besides rebuild it anyway or get another, right?
    Lay the pedal down and tear some shit up!
    THEY CALL ME G.

    AZRAEL

    2017 RZR 1000 2 SEATER
    2023 RZR 1000 XP 4
    2008 LTZ DURAMAX 3500
    2023 300S 5.7
    2023 BUICK ENCORE[/B]

    The difference between winning and losing, is having a 2nd stage.

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