Silicone may damage the Catalyst converter if the engine

burns motor oil. And if you use silicone, I am not sure you still need the gasket as long as the clearance between the metal cover and the engine moving parts is wide enough.

 

 

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回复:Silicone may damage the Catalyst converter if the engine -gogogo!- 给 gogogo! 发送悄悄话 (47 bytes) () 02/24/2011 postreply 22:06:25

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