After a few days the Arosa has developed an issue. It was fine on a 3 hour drive back and pottering around for a few days but the EPC light has come on and intermittently miss fires and is now cutting out once warmed up. I'm getting it scanned tomorrow to see what faults come up. Also it was due a service when it was bought so going to be doing all the filters, oil and after reading up on here cleaning out the throttle body. I might be reporting back with fault codes