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Re: Black box in 3.8 V6 Gen4
Posted: Thu Jan 26, 2012 9:21 pm
by 4ePikanini
I'm afraid I'm not that familiar with that engine in the car so I don't know.
Hopefully someone else can chip in.
Re: Black box in 3.8 V6 Gen4
Posted: Fri Jan 27, 2012 7:18 am
by RoelfleRoux
Cloyd,
Yip, my Gen3 3.8 had the same expensive smell issue.
This FVC seems like a very simple attachment
Re: Black box in 3.8 V6 Gen4
Posted: Fri Jan 27, 2012 8:42 am
by pierreandre
If the legislation was passed in 1970, surely it must have one

Re: Black box in 3.8 V6 Gen4
Posted: Fri Jan 27, 2012 9:23 am
by RoelfleRoux
In the US of A that was.
Re: Black box in 3.8 V6 Gen4
Posted: Fri Jan 27, 2012 10:07 am
by JohnDG
Hi Guys
I had enough of a pressure buildup in the tank to force the petrol out passed the filler cap and down the side of the vehicle. After inspection I found a breather check valve which allows vapor in the tank to escape once it reaches a certain pressure. I have a 2004 3.8 petrol and I have not found any vapour emissions canister at all. Pics below.
Re: Black box in 3.8 V6 Gen4
Posted: Tue Jan 31, 2012 1:15 pm
by RoelfleRoux
Our town's internet was down for a few days, so I had to get my Pajero "fix" by playing with my Heynes manual.
And there I found an emission evaporative canister, which ofcourse is our fuel vapour canister. It features in the pics of the petrol Pajero engine bay (I think the oldest one is about 1996).
I'm convinced one can easily stick one of those on a petrol Pajero, if your's don't have one and if you think it is in need of one.
Re: Black box in 3.8 V6 Gen4
Posted: Tue Jan 31, 2012 9:34 pm
by pierreandre
My workshop manual (2001) also claims that its supposed to be there. I haven't found it yet, but will have a look when I get a chance.
Re: Black box in 3.8 V6 Gen4
Posted: Wed Feb 01, 2012 8:14 am
by RoelfleRoux
It doesn't have to be a "box". On some models it is a cylinder.