[Andy]

Before I had my nav serviced, I could get 30.2mpg out of it...
Now its been serviced, I struggle to get even 25mpg from mine..

Would have thought it would have been better after a service.
Alex,

have you done the ecu and fuel pump reset in how to guides mate, they will have changed the fuel filter. dealer should carry out the reset using their computer after a service but they dont! worth a try and see if it sorts it out. :thumbright:

 

[carcrazyalex]

Just had a go at the reset mate, averaging 33.2mpg after a 30 mile mixed driving trip, no injector rattle, very pleased, thanks andy