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Re: [T3] Oil leak mystery


<x-charset iso-8859-1>Jim Adney wrote:

> Any chance this is a AT car and that most all of the oil is on the left
side of
> the engine/transmission? In this case the oil will be ATF (red.) If so,
replace
> the O-ring that seals the governor cover on the AT.

MT-should have mentioned that.

> Oil leaks into the fan housing are very unusual. If this is what's
happening I'd
> wonder if the crankcase ventilation is plugged up so that the pressure is
> blowing oil out the back of the case and into the fan housing. Might this
be a
> FI engine which was converted to carbs and the vent ignored?

Has always been carbs, but it has a breather vent anyway, with one pipe
running down for oil to drip out and a hose connecting to the air intake.
The engine has 138,000miles with no work done ever, and it has serious
blowby, even though the compression is still good (110-115) and it runs very
well. The hose connecting the breather to the air intake duct was just
replaced at exactly the same time that the serious oil problems began. The
cap on top of the breather has been wired down. The pipe for the oil to drip
from could be completely blocked for all i know. Can I remove the breather
assembly for cleaning? What's with the wire holding the cap on? Is that part
of the problem?

> Even if the leak is at the cooler, the cooler is almost always fine. It's
the
> seals that need to be replaced. If this is your problem, request my FAQ on
> these seals because it's easy to get the wrong seals and just have more
> leaks.

Would appreciate the FAQ anyway.

thanks

Andrew Davidson
Melbourne,  Australia
1971 1600TL M/T, twin solexes
138,000 miles

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