Hi there,

That engine has a timing belt. We don't like to quote costs as every garage has its own labour rates and they can get the parts from a variety of sources, too. I can tell you that the work can take over three hours all in.

I must say though that the symptoms you are describing don't sound like a timing belt issue, unless it has slipped a few teeth somehow. Either way, get the car looked at as soon as possible to ensure no terminal damage is done.