Help car dies after starting!

[KodSil80]

I've just finish replacing the front main seal on my KA24DE 240, now when I start up the car it cranks up like if the starter is bad and going out, then when I give it some gas the car starts up, but now the car just idles crazy and within a few mintues the cars just dies. What do you think the problem might be?

[SoguRacing]

you might want to clean your iacv which is on your intake plenum under the runners. might have bad plugs, need more info try general maintenance.