I started the turbo up this weekend after not being run for the last 6 months and it seems to have developed a rattle.
It gets quieter as temp goes up and is silent at idle but is still there if you put any load on the engine.
There was also some dark blue smoke as the revs rose.
Can't drive it at the mo as the brakes aren't finished.
Considering this was stripped, cleaned, checked and rebuilt less than 2k ago I'm a bit gutted and given the need for welding
as well as paint and leather repair, this could well be the end unless I can get a decent garage for it to live in.