Hi, just found out that this site existed so had to join, I was looking for general info as the cam chain timing on my z22se has jumped some teeth on the sprockets, I'm just in the process of repairing it.
Guess that has happened to a good few people on here. Mine is a 2002 with 44000 miles on clock, serviced regularly since new. Of course Vauxhall are siimmply not interested, no matter what I have said to them. So much for Customer services..lol.