Hi Dave.
Yes that's Baz been in contact with him for over a year now, i was booked in to have my BlueHDI 1.5 diesel vans belt and timing chain done, but there was a call back on them, which i went to yesterday, I had a an AI sound test done on the van passed the test so you get an oil change with new oil filter and also a software update to tell the engine that a different oil is being used from 0w/20 to 5w/20
I said to the Vauxhall tech at Brindley how is that going to deal with any wear that has already taken place on the chain etc it's not, the reply was the procedure was the above which came from Stellantis on how to deal with this chain problem if there had been a rattle then they would have changed the timing chain from a 7mm to and 8mm chain and new cam shafts etc.
It at least is now under a 10yrs to 150,000 warranty to cover it if it starts to rattle but you have to keep your car/van serviced by Vauxhall, i think I'm just going to get it done either Baz, or do it myself.