07 Suburban Sunroof Tracks

Discussion in 'General Chevy & GM Tech Questions' started by Rugby Wallaby, Jan 3, 2010.

  1. Rugby Wallaby

    Rugby Wallaby New Member

    Recommendations re lubrication of sunroof guide tracks - Necessary? What to use?

  2. tbplus10

    tbplus10 Epic Member Staff Member 5+ Years 5000 Posts Platinum Contributor

    I've been spraying silicone spray in my wifes HHR sunroof tracks every oil change.
  3. nikkeshelton

    nikkeshelton Member 2 Years 100 Posts

    I use a silicone grease, the spray is good but there's overspray. Also the grease stays put!
  4. Pikey

    Pikey Moderator Staff Member 5+ Years ROTM Winner 5000 Posts

    I use white lithium on mine. There was a TSB a few years ago about Cadillac sunroof issues, that TSB called for Rheosil 500F from Tai Lubricants as the preferred grease. From the manufacture website: A lithium soap thickened, medium viscosity silicone grease fortified with PTFE for added lubricity. Ideal for plastic on plastic and plastic on metal applications and control cables.

    So, I guess lithium or silicon will work fine as the recommended product is a combination of both.

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