[Joe H]

I have a misfire on cylinder 5 that may be an injector.

Can anyone point me to a company that will test it?

Or, an obvious thing would be to swap two injectors around and see if the misfire follows the injector. I know that the high pressure metal pipe should not be re-used but in practice can I get away with it just for testing purposes?
If so do the injectors need to be coded to the ecu?

It's a XC70 2006 D5 (185).

Thanks
Joe