hi all i have a 1.4 16v lupo sport its not running right and am not sure why. When i start it first thing it will cut out till its warm and it also stuters. It just had a new throttle body last year so dont think it will be that. When pluged in to diaganostic kit it comes up with bass idle setting not met if anyone has any theory is to why its like this can you please give leave me a reply many thanks