ignition problems i think

[silline]

ok she starts idles high and bounces when i give it throttle it starts to sputter its also running rich i checked for vaccum and boost leaks and when i checked the plugs all but 1 were black any help would be much appreciated thanx guys

[JonPowell]

boost leak.

[silline]

id just like to say as usual jon your the man but i checked for boost leaks and pluged all the open vac lines do you the that would make a plug not fire or change the flow of an 1 injector?

[silline]

help bump

[Eikon]

Try cleaning the AAC.

I had a very similar problem with the hunting idle. I used some carb cleaner and gave it a nice cleaning... idle much smoother now.