Does my 2004 Vauxhall Astra need a new cam belt?

When do you advise the change of cam belt on my 2004 Astra 1.6i 16v with the Z16XEP engine, and does the water pump also need changing? It has 48,000 miles on the clock and its service is due. Thank you in anticipation, and also for a very helpful and interesting weekly read.
I'd get it all done this month.
Answered by Honest John on

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