When you think you're done taking the boot on & off clean it real good with a solvent like brake cleaner (the throttle body nose, too). Smear a little black RTV on the throttle body with your finger & reinstall the boot. Don't overtighten the clamp or it will squeeze the boot off.

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Now a 2-Rzr household.
Romeo, MI
http://tinyurl.com/8ltm8
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