Zafira Problem

Hi,

I have a x-reg 1.6 petrol Zafira club with 25K on the clock.

Around 8 weeks ago it started to lose power. The engine would rev ok but as soon as you engaged gear it would badly mis-fire.

I took it to the local dealer who said it needed a new ECU. This seemed to cure the problem.

However on Monday this week, the same thing happened again.

Two questions:-

1. Has anyone else experienced this type of problem with their Zafira?

1. The car is now back at the dealer. What line should I now take with them. I know they will try and blame it on something else, but the symptoms are identical?

Thanks in advance.

Ian