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Old 04-29-2008, 11:46 AM   #13
Zuffen
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Join Date: Feb 2008
Location: California
Posts: 2
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Quote:
Originally Posted by John V
If oil is pooling on top of your engine your oil fill tube is leaking. It may be cracked or it may just have a leak in the joint between the upper fill tube and the tube that meets the engine. The oil fill tube is a thin black plastic tube which is about 1.5" in diameter. If you run your finger under the underside of it and it comes back with fresh oil, you know that joint is leaking.

I disassembled mine, cleaned the interface with acetone, then sealed it with RTV since it was not cracked. No leak.

Hey John V, I think this is exactly what is happening to my 2000 Box. I do not think my AOS is bad (new version and pretty clean all around it) No smoke from the exhaust. I did get the pooling of oil on the passanger side and underneath the join of the fill tube there is oil.

Question: How was the removal and cleaning process? Any guidance on how to do it will help. What is RTV?

Thanks in advance.

-Zuffen
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