thanks for the reply. What is the maximum the tensioner car extend toYou can check the chain tensioner. If it's extended more than 12mm then it is up to the limit of adjustment. There is a thread somewhere that has a diagram on it but I can't find it at the moment.
You would get an engine management light come on which would relate to running lean on bank 1/2 or perhaps a cam sensor fault. There's nothing you can do to prevent it really. It's more a matter of fixing it when it's gone.Just would like to add the car driver perfect, and has plenty of power will no missing, if the chain is gone would there be any problems with the car running?
Also Where can I find the diagram please