Basically my cars almost ready for a mot, but it runs like a bag of pooh! Over fuelling really bad, it wets the plugs when u first start it sometimes. It's a new engine, new sensors etc, fuel pressure set as per manual, what can I do to get it running half decent to mot it? I know I can adjust the pot on the ecu but what do I go to? It also has a new throttle body how do u set this up? At this rate I won't get it to the mot station and there's no where around here to look at it to get it running decent. I'm fed up of playing about with it, it's worst than my old Capri was with a 2.1 pinto and twin 45's! It's running wasted spark by the way, any advice be great!