Thread: Supercharger Snout Leaking??

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  1. #1 Supercharger Snout Leaking?? 
    Donating Users crock's Avatar
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    There is something either coming from the supercharger or somewhere, but it is oil. It smells like supercharger oil. I was just wondering what you guys thought the leak may be? It leaks onto the top of the manifold right by the coolant elbow. Also, as I drive I can smell the oil burning.



    Thank you!
    99 GTP- 104s, 180 Tstat, 1.9 rockers, 3.4, ls1 MAF, KN, 3''DP, HF cat, GMPP Strut Bars, Crappy Tune, Broken Tensioner Mod.
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  2. #2 Re: Supercharger Snout Leaking?? 
    The Blue One blueguy's Avatar
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    Remove snout.

    Seal snout against rotor pack with anaerobic sealer.

    Bolt snout back down.

    Fill up with oil.

    Done.
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  3. #3 Re: Supercharger Snout Leaking?? 
    Donating Users crock's Avatar
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    Thought you had to take pulley and everything off to fix it? And just run the sealer all around where the snout meets the rotor pack?
    99 GTP- 104s, 180 Tstat, 1.9 rockers, 3.4, ls1 MAF, KN, 3''DP, HF cat, GMPP Strut Bars, Crappy Tune, Broken Tensioner Mod.
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  4. #4 Re: Supercharger Snout Leaking?? 
    The Blue One blueguy's Avatar
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    Quote Originally Posted by crock View Post
    Thought you had to take pulley and everything off to fix it? And just run the sealer all around where the snout meets the rotor pack?
    You only have to remove the pulley if the snout seal is leaking.

    Is there fluid on the hood?
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  5. #5 Re: Supercharger Snout Leaking?? 
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    Replacing a worn out supercharger coupler on 3.8 GM engines - YouTube this is a how to replace a coupler, but its waht you need to do to re seal it.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  6. #6 Re: Supercharger Snout Leaking?? 
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    Quote Originally Posted by bluegtp91 View Post
    You only have to remove the pulley if the snout seal is leaking.

    Is there fluid on the hood?
    No fluid on the hood. Just going onto the manifold. And those Valve cover gaskets are new. Basically, it smells like crap so I know its supercharger fluid

    And I saw the video but I dont own a press or a puller.
    99 GTP- 104s, 180 Tstat, 1.9 rockers, 3.4, ls1 MAF, KN, 3''DP, HF cat, GMPP Strut Bars, Crappy Tune, Broken Tensioner Mod.
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  7. #7 Re: Supercharger Snout Leaking?? 
    The Blue One blueguy's Avatar
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    So....get Brian (Reptile) to get you a good snout?

    Idearz son
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  8. #8 Re: Supercharger Snout Leaking?? 
    Killa Bee Scottydoggs's Avatar
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    Quote Originally Posted by crock View Post
    No fluid on the hood. Just going onto the manifold. And those Valve cover gaskets are new. Basically, it smells like crap so I know its supercharger fluid

    And I saw the video but I dont own a press or a puller.
    you can leave the pulley on the snout and still remove the snout, whole job takes about 30 minutes or so. easy.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  9. #9 Re: Supercharger Snout Leaking?? 
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    So its junk then? That pisses me off because it was replaced at around 70k. Has like 128k on it now...
    99 GTP- 104s, 180 Tstat, 1.9 rockers, 3.4, ls1 MAF, KN, 3''DP, HF cat, GMPP Strut Bars, Crappy Tune, Broken Tensioner Mod.
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  10. #10 Re: Supercharger Snout Leaking?? 
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    Quote Originally Posted by scottydoggs View Post
    you can leave the pulley on the snout and still remove the snout, whole job takes about 30 minutes or so. easy.
    Yea. I know. But, I just dont own the tools to rebuild it myself lol.
    99 GTP- 104s, 180 Tstat, 1.9 rockers, 3.4, ls1 MAF, KN, 3''DP, HF cat, GMPP Strut Bars, Crappy Tune, Broken Tensioner Mod.
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  11. #11 Re: Supercharger Snout Leaking?? 
    GT Level Member Remnant King's Avatar
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    It doesn't need rebuilding, all you need is a socket wrench, remove the oil, remove the bolts. I believe it's ten of them open it up, apply the sealer around the edges and close it back up and tighten the screws, simple.


    2000 Midnight Blue Grand Prix GTP Coupe
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  12. #12 Re: Supercharger Snout Leaking?? 
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    Thats all? So it isnt anything serious then? Good. Can I use synthic oil for now until the GM stuff comes in?
    99 GTP- 104s, 180 Tstat, 1.9 rockers, 3.4, ls1 MAF, KN, 3''DP, HF cat, GMPP Strut Bars, Crappy Tune, Broken Tensioner Mod.
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  13. #13 Re: Supercharger Snout Leaking?? 
    The Blue One blueguy's Avatar
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    Yup...
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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  14. #14 Re: Supercharger Snout Leaking?? 
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    Sounds like I actually have something to do tonight. If I wasnt so introvert, I would get out...
    99 GTP- 104s, 180 Tstat, 1.9 rockers, 3.4, ls1 MAF, KN, 3''DP, HF cat, GMPP Strut Bars, Crappy Tune, Broken Tensioner Mod.
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  15. #15 Re: Supercharger Snout Leaking?? 
    GTX Level Member Juanmiguel's Avatar
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    Nick: can you seriously use syntetic oil instead?

    Crock: does it also leave deposits inside the pulley or underneath the snout? mine does that sh1t, but it's the snout seal that's leaking.
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  16. #16 Re: Supercharger Snout Leaking?? 
    The Blue One blueguy's Avatar
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    It's up to you...

    thread seen here...lots and lots of info.

    http://www.grandprixforums.net/how-o...oil-49499.html
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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