Hi and welcome to the forum.
The 2.2 petrol does get some stick on here, preventative maintenance is the order of the day.
Check out the 2.2 section there's some good info on there and there's always someone who has had all the problems before and can advise

I would prefer a full bottle in front of me than a full frontal lobotomy.
Seek not excess, God hates he who roams !