Thread: rear valve cover oil leak

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  1. #1 rear valve cover oil leak 
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    hello all, my son and I replaced the rear valve cover gasket and grommets. car has 122k on it. 2000 gp/gtp. dang thing still leaks. do the valve covers on these engines have problems warpping and or cracking? not a real fun job replacing the gasket! should I try a new valve cover? thanks
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  2. #2 Re: rear valve cover oil leak 
    Max Cook
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    Did you use the ZZP gasket or the felpros? ZZP's are known to not fit stock covers very well. They were designed for their aluminum covers. I would suggest you use felpro if you didnt.
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  3. #3 Re: rear valve cover oil leak 
    Donating Users nascartech's Avatar
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    Also double check that u didnt puncture it with the akternator bolt
    01 GTP is3 cam 130 springs double roller 60lb injectors lq4 maf headers 4000 stall lowered
    sold 97 GTP stock
    Sold 2001 gp gt ssm90 plog dp 3.8 208 whp 265 at the crank 14.8 1/4
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  4. #4 Re: rear valve cover oil leak 
    GXP Level Member coolone's Avatar
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    In addition to the above info, just note, it's easy for the gasket to move when installing the cover. Some use a little dab of RTV to hold the gasket in place until tightened. It can also be the LIM gasket... What makes you think it's the valve covers again? Have you cleaned the engine and then examined where the oil leak is originating from?
    Overkill BBC Cam, YT 1.8 RR's, Rhodes Lifters, STGII Heads, GenV, Pacesetters, 3" Exh to Tips, TEP Trans. N*, ID 75# injectors/E85 coming soon
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  5. #5 Re: rear valve cover oil leak 
    Donating Users Nickell's Avatar
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    i put rtv in all the curves of the valve cover to help the gasket seal and to hold it in place.
    1998 GP Daytona - PLOG, 104's, PRJ Wires, Lucas 42.5's, DHP 1.0 Tune, DP, Full Borla, GPO's, Roof Rails, Gen 2 Spoiler, 04+ Needles, Menards Intake, 3.5 Pulley, SSC Springs, Corn-fed
    2000 Bonneville SSEI - 212k+, New Gaskets and Stuffs
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  6. #6 Re: rear valve cover oil leak 
    Turbo is the way to go. BillBoost37's Avatar
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    Not common for new gaskets to leak. Typically if you see this, the head surface or channel if VC usually has crap still on it, or the gasket moved while you were fiddling with getting the cover back in place.
    I drink..so consider that when reading my posts.

    2010 Audi A6 Dual IC's
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