Well, just because you replaced the CV joints does not mean that they are
ok.  I realize you are an excellent mechanic and only use perfect parts.
But I have had work done by professional mechanics, and still had problems
with the same things they were supposed to have fixed.  In fact recently
using a very reputable local shop, I had to have work redone 3 times.

On Fri, Jul 1, 2022 at 11:27 AM Eric Caron <ericcaron96@comcast.net> wrote:

> OK,
>         Both axles with new boots replaced.
>
> Took van out for a ride.
>
> After about 4 miles the lifters pumped up and the van ran quiet and strong.
>
> O2 is disconnected and van is running good like that
> Connect and running issues return.
>
> Now for the clunk question.
>
> Ive notice for a few weeks that if I sit in the back of the 84 I will hear
> clunking as we drive down the road.
>
> It is not the CV joints as I’ve replaced all.
>
> All seems fine under the van and it handles great.
>
> It also shifts fine.
>
> So what are the usual suspects for rear of van clunking sounds?
>
> Shocks seem fine.  And the van is on a go westy lift with very nice
> springs.
> Clunky thoughts?
>
> Eric Caron
> 84 Westfalia
>