it's just like having the cam belt changed, except it will last 100,000 miles
the early engines had the small oil jet fitted, this can block and the chain can snap
vauxhall deny that there's anything wrong, so don't rely on the info from the garage.
£250 for Benny to change the chain isn't too bad really, vx want £550 ish :roll:
an independant garage will charge about £400 ish
if there is no rattle on cold start up then the chain is still ok, just listen out for the rattle, 'when / if ' it starts get the chain replaced.