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Re: [T3] oil cooler question


The part is unique to T3s, unfortunately.  Unless you're really lucky,
you won't be able find a NOS one.  You'll need to pull the one you've
got before it gets worse and leaves you in the lurch somewhere you
really don't want to be.  There's a good chance it's a seal, but you
need to find out what you're dealing with before you buy a set,
because there's three types, depending on case and cooler vintage.
Old-old, new-new and old-new and they take different combinations of
spacers on the hold-down bolts.  Bentley and the archives here have
more details.  The good news is that the seals are cheap and are the
same as bugs and busses, so are readily available.  The bad news is
there's a lot of crap out there that can split and leave you stranded
with no oil in the engine.  I imagine that you could check for leaks
in the cooler itself with some compressed air, a bucket of water and a
big thumb.  Just don't dial the pressure up too high, probably 20lbs
is more than enough or you'll definitely have a leaky cooler.  It's a
pain to pull the cooler with the engine in the car, just drop a nut
down between the cylinders and you'll find out how much fun it is.  
Much easier with it out, but if you're not set up for that, be
prepared for a lot of fishing and a sore back.  Clean out the cooler
fins while you have it out, #3 will thank you.

On Thu, 11 Nov 1999 00:14:12 -0800, you wrote:

>okay so i didn't check the archives on this one, but it's a quicky.
>
>is the oil cooler for a 70 t3 hard to find? are they the same as the t1?
>i'm guessing they are different, but hey i could be wrong.
>
>see my problem is that i'm leaking a slow leak from somewhere in or under
>the oil cooler. could this just be a sealing problem? or is it more likely
>the cooler itself?
>
>thanks
>andrew.p
>
>
>
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